#! /usr/bin/env python # The code created by: # https://github.com/JoshData/convert-outlook-msg-file # This module converts a Microsoft Outlook .msg file into # a MIME message that can be loaded by most email programs # or inspected in a text editor. # # This script relies on the Python package compoundfiles # for reading the .msg container format. # # Referencecs: # # https://msdn.microsoft.com/en-us/library/cc463912.aspx # https://msdn.microsoft.com/en-us/library/cc463900(v=exchg.80).aspx # https://msdn.microsoft.com/en-us/library/ee157583(v=exchg.80).aspx # https://blogs.msdn.microsoft.com/openspecification/2009/11/06/msg-file-format-part-1/ import re import logging import os import sys import io from functools import reduce import email.message, email.parser, email.policy from email.utils import parsedate_to_datetime, formatdate, formataddr import compoundfiles from rtfparse.parser import Rtf_Parser from rtfparse.renderers.html_decapsulator import HTML_Decapsulator import html2text logger = logging.getLogger(__name__) FALLBACK_ENCODING = 'cp1252' # MAIN FUNCTIONS def load(filename_or_stream): with compoundfiles.CompoundFileReader(filename_or_stream) as doc: doc.rtf_attachments = 0 return load_message_stream(doc.root, True, doc) def load_message_stream(entry, is_top_level, doc): # Load stream data. props = parse_properties(entry['__properties_version1.0'], is_top_level, entry, doc) # Construct the MIME message.... msg = email.message.EmailMessage() # Add the raw headers, if known. if 'TRANSPORT_MESSAGE_HEADERS' in props: # Get the string holding all of the headers. headers = props['TRANSPORT_MESSAGE_HEADERS'] if isinstance(headers, bytes): headers = headers.decode("utf-8") # Remove content-type header because the body we can get this # way is just the plain-text portion of the email and whatever # Content-Type header was in the original is not valid for # reconstructing it this way. headers = re.sub(r"Content-Type: .*(\n\s.*)*\n", "", headers, flags=re.I) # Parse them. headers = email.parser.HeaderParser(policy=email.policy.default)\ .parsestr(headers) # Copy them into the message object. for header, value in headers.items(): msg[header] = value else: # Construct common headers from metadata. if 'MESSAGE_DELIVERY_TIME' in props: msg['Date'] = formatdate(props['MESSAGE_DELIVERY_TIME'].timestamp()) del props['MESSAGE_DELIVERY_TIME'] if 'SENDER_NAME' in props: if 'SENT_REPRESENTING_NAME' in props: if props['SENT_REPRESENTING_NAME']: if props['SENDER_NAME'] != props['SENT_REPRESENTING_NAME']: props['SENDER_NAME'] += " (" + props['SENT_REPRESENTING_NAME'] + ")" del props['SENT_REPRESENTING_NAME'] if props['SENDER_NAME']: msg['From'] = formataddr((props['SENDER_NAME'], "")) del props['SENDER_NAME'] if 'DISPLAY_TO' in props: if props['DISPLAY_TO']: msg['To'] = props['DISPLAY_TO'] del props['DISPLAY_TO'] if 'DISPLAY_CC' in props: if props['DISPLAY_CC']: msg['CC'] = props['DISPLAY_CC'] del props['DISPLAY_CC'] if 'DISPLAY_BCC' in props: if props['DISPLAY_BCC']: msg['BCC'] = props['DISPLAY_BCC'] del props['DISPLAY_BCC'] if 'SUBJECT' in props: if props['SUBJECT']: msg['Subject'] = props['SUBJECT'] del props['SUBJECT'] # Add a plain text body from the BODY field. has_body = False if 'BODY' in props: body = props['BODY'] if isinstance(body, str): msg.set_content(body, cte='quoted-printable') else: msg.set_content(body, maintype="text", subtype="plain", cte='8bit') has_body = True # Add a HTML body from the RTF_COMPRESSED field. if 'RTF_COMPRESSED' in props: # Decompress the value to Rich Text Format. import compressed_rtf rtf = props['RTF_COMPRESSED'] rtf = compressed_rtf.decompress(rtf) # Try rtfparse to de-encapsulate HTML stored in a rich # text container. try: rtf_blob = io.BytesIO(rtf) parsed = Rtf_Parser(rtf_file=rtf_blob).parse_file() html_stream = io.StringIO() HTML_Decapsulator().render(parsed, html_stream) html_body = html_stream.getvalue() if not has_body: # Try to convert that to plain/text if possible. text_body = html2text.html2text(html_body) msg.set_content(text_body, subtype="text", cte='quoted-printable') has_body = True if not has_body: msg.set_content(html_body, subtype="html", cte='quoted-printable') has_body = True else: msg.add_alternative(html_body, subtype="html", cte='quoted-printable') # If that fails, just attach the RTF file to the message. except: doc.rtf_attachments += 1 fn = "messagebody_{}.rtf".format(doc.rtf_attachments) if not has_body: msg.set_content( "".format(fn), cte='quoted-printable') has_body = True # Add RTF file as an attachment. msg.add_attachment( rtf, maintype="text", subtype="rtf", filename=fn) if not has_body: msg.set_content("", cte='quoted-printable') # # Copy over string values of remaining properties as headers # # so we don't lose any information. # for k, v in props.items(): # if k == 'RTF_COMPRESSED': continue # not interested, save output # msg[k] = str(v) # Add attachments. for stream in entry: if stream.name.startswith("__attach_version1.0_#"): try: process_attachment(msg, stream, doc) except KeyError as e: logger.error("Error processing attachment {} not found".format(str(e))) continue return msg def process_attachment(msg, entry, doc): # Load attachment stream. props = parse_properties(entry['__properties_version1.0'], False, entry, doc) # The attachment content... blob = props['ATTACH_DATA_BIN'] # Get the filename and MIME type of the attachment. filename = props.get("ATTACH_LONG_FILENAME") or props.get("ATTACH_FILENAME") or props.get("DISPLAY_NAME") if isinstance(filename, bytes): filename = filename.decode("utf8") mime_type = props.get('ATTACH_MIME_TAG', 'application/octet-stream') if isinstance(mime_type, bytes): mime_type = mime_type.decode("utf8") try: filename = os.path.basename(filename) except (TypeError, ValueError) as e: logger.warning("Warning in processing attachment filename: {}".format(str(e))) filename = 'attachment' # Python 3.6. if isinstance(blob, str): msg.add_attachment( blob, filename=filename) elif isinstance(blob, bytes): msg.add_attachment( blob, maintype=mime_type.split("/", 1)[0], subtype=mime_type.split("/", 1)[-1], filename=filename) else: # a Message instance msg.add_attachment( blob, filename=filename) def parse_properties(properties, is_top_level, container, doc): # Read a properties stream and return a Python dictionary # of the fields and values, using human-readable field names # in the mapping at the top of this module. # Load stream content. with doc.open(properties) as stream: stream = stream.read() # Skip header. i = (32 if is_top_level else 24) # Read 16-byte entries. raw_properties = { } while i < len(stream): # Read the entry. property_type = stream[i+0:i+2] property_tag = stream[i+2:i+4] flags = stream[i+4:i+8] value = stream[i+8:i+16] i += 16 # Turn the byte strings into numbers and look up the property type. property_type = property_type[0] + (property_type[1]<<8) property_tag = property_tag[0] + (property_tag[1]<<8) if property_tag not in property_tags: continue # should not happen tag_name, _ = property_tags[property_tag] tag_type = property_types.get(property_type) # Fixed Length Properties. if isinstance(tag_type, FixedLengthValueLoader): # The value comes from the stream above. pass # Variable Length Properties. elif isinstance(tag_type, VariableLengthValueLoader): value_length = stream[i+8:i+12] # not used # Look up the stream in the document that holds the value. streamname = "__substg1.0_{0:0{1}X}{2:0{3}X}".format(property_tag,4, property_type,4) try: with doc.open(container[streamname]) as innerstream: value = innerstream.read() except: # Stream isn't present! logger.error("stream missing {}".format(streamname)) continue elif isinstance(tag_type, EMBEDDED_MESSAGE): # Look up the stream in the document that holds the attachment. streamname = "__substg1.0_{0:0{1}X}{2:0{3}X}".format(property_tag,4, property_type,4) try: value = container[streamname] except: # Stream isn't present! logger.error("stream missing {}".format(streamname)) continue else: # unrecognized type logger.error("unhandled property type {}".format(hex(property_type))) continue raw_properties[tag_name] = (tag_type, value) # Decode all FixedLengthValueLoader properties so we have codepage # properties. properties = { } for tag_name, (tag_type, value) in raw_properties.items(): if not isinstance(tag_type, FixedLengthValueLoader): continue try: properties[tag_name] = tag_type.load(value) except Exception as e: logger.error("Error while reading stream: {}".format(str(e))) # String8 strings use code page information stored in other # properties, which may not be present. Find the Python # encoding to use. # The encoding of the "BODY" (and HTML body) properties. body_encoding = None if "PR_INTERNET_CPID" in properties and properties['PR_INTERNET_CPID'] in code_pages: body_encoding = code_pages[properties['PR_INTERNET_CPID']] # The encoding of "string properties of the message object". properties_encoding = None if "PR_MESSAGE_CODEPAGE" in properties and properties['PR_MESSAGE_CODEPAGE'] in code_pages: properties_encoding = code_pages[properties['PR_MESSAGE_CODEPAGE']] # Decode all of the remaining properties. for tag_name, (tag_type, value) in raw_properties.items(): if isinstance(tag_type, FixedLengthValueLoader): continue # already done, above # The codepage properties may be wrong. Fall back to # the other property if present. encodings = [body_encoding, properties_encoding] if tag_name == "BODY" \ else [properties_encoding, body_encoding] try: properties[tag_name] = tag_type.load(value, encodings=encodings, doc=doc) except KeyError as e: logger.error("Error while reading stream: {} not found".format(str(e))) except Exception as e: logger.error("Error while reading stream: {}".format(str(e))) return properties # PROPERTY VALUE LOADERS class FixedLengthValueLoader(object): pass class NULL(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring with unused content. return None class BOOLEAN(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring holding a two-byte integer. return value[0] == 1 class INTEGER16(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring holding a two-byte integer. return reduce(lambda a, b : (a<<8)+b, reversed(value[0:2])) class INTEGER32(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring holding a four-byte integer. return reduce(lambda a, b : (a<<8)+b, reversed(value[0:4])) class INTEGER64(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring holding an eight-byte integer. return reduce(lambda a, b : (a<<8)+b, reversed(value)) class INTTIME(FixedLengthValueLoader): @staticmethod def load(value): # value is an eight-byte long bytestring encoding the integer number of # 100-nanosecond intervals since January 1, 1601. from datetime import datetime, timedelta value = reduce(lambda a, b : (a<<8)+b, reversed(value)) # bytestring to integer try: value = datetime(1601, 1, 1) + timedelta(seconds=value/10000000) except OverflowError: value = None return value # TODO: The other fixed-length data types: # "FLOAT", "DOUBLE", "CURRENCY", "APPTIME", "ERROR" class VariableLengthValueLoader(object): pass class BINARY(VariableLengthValueLoader): @staticmethod def load(value, **kwargs): # value is a bytestring. Just return it. return value class STRING8(VariableLengthValueLoader): @staticmethod def load(value, encodings, **kwargs): # Value is a "bytestring" and encodings is a list of Python # codecs to try. If all fail, try the fallback codec with # character replacement so that this never fails. for encoding in encodings: try: return value.decode(encoding=encoding, errors='strict') except: # Try the next one. pass return value.decode(encoding=FALLBACK_ENCODING, errors='replace') class UNICODE(VariableLengthValueLoader): @staticmethod def load(value, **kwargs): # value is a bytestring encoded in UTF-16. return value.decode("utf16") # TODO: The other variable-length tag types are "CLSID", "OBJECT". class EMBEDDED_MESSAGE(object): @staticmethod def load(entry, doc, **kwargs): return load_message_stream(entry, False, doc) # CONSTANTS # These constants are defined by the Microsoft Outlook file format # and identify the data types and data fields in the .msg file. # from mapidefs.h via https://github.com/inverse-inc/openchange.old/blob/master/libmapi/mapidefs.h property_types = { 0x1: NULL(), 0x2: INTEGER16(), 0x3: INTEGER32(), 0x4: "FLOAT", 0x5: "DOUBLE", 0x6: "CURRENCY", 0x7: "APPTIME", 0xa: "ERROR", 0xb: BOOLEAN(), 0xd: EMBEDDED_MESSAGE(), 0x14: INTEGER64(), 0x1e: STRING8(), 0x1f: UNICODE(), 0x40: INTTIME(), 0x48: "CLSID", 0xFB: "SVREID", 0xFD: "SRESTRICT", 0xFE: "ACTIONS", 0x102: BINARY(), } # from mapitags.h via https://github.com/mvz/email-outlook-message-perl/blob/master/mapitags.h property_tags = { 0x01: ('ACKNOWLEDGEMENT_MODE', 'I4'), 0x02: ('ALTERNATE_RECIPIENT_ALLOWED', 'BOOLEAN'), 0x03: ('AUTHORIZING_USERS', 'BINARY'), # Comment on an automatically forwarded message 0x04: ('AUTO_FORWARD_COMMENT', 'STRING'), # Whether a message has been automatically forwarded 0x05: ('AUTO_FORWARDED', 'BOOLEAN'), 0x06: ('CONTENT_CONFIDENTIALITY_ALGORITHM_ID', 'BINARY'), 0x07: ('CONTENT_CORRELATOR', 'BINARY'), 0x08: ('CONTENT_IDENTIFIER', 'STRING'), # MIME content length 0x09: ('CONTENT_LENGTH', 'I4'), 0x0A: ('CONTENT_RETURN_REQUESTED', 'BOOLEAN'), 0x0B: ('CONVERSATION_KEY', 'BINARY'), 0x0C: ('CONVERSION_EITS', 'BINARY'), 0x0D: ('CONVERSION_WITH_LOSS_PROHIBITED', 'BOOLEAN'), 0x0E: ('CONVERTED_EITS', 'BINARY'), # Time to deliver for delayed delivery messages 0x0F: ('DEFERRED_DELIVERY_TIME', 'SYSTIME'), 0x10: ('DELIVER_TIME', 'SYSTIME'), # Reason a message was discarded 0x11: ('DISCARD_REASON', 'I4'), 0x12: ('DISCLOSURE_OF_RECIPIENTS', 'BOOLEAN'), 0x13: ('DL_EXPANSION_HISTORY', 'BINARY'), 0x14: ('DL_EXPANSION_PROHIBITED', 'BOOLEAN'), 0x15: ('EXPIRY_TIME', 'SYSTIME'), 0x16: ('IMPLICIT_CONVERSION_PROHIBITED', 'BOOLEAN'), # Message importance 0x17: ('IMPORTANCE', 'I4'), 0x18: ('IPM_ID', 'BINARY'), 0x19: ('LATEST_DELIVERY_TIME', 'SYSTIME'), 0x1A: ('MESSAGE_CLASS', 'STRING'), 0x1B: ('MESSAGE_DELIVERY_ID', 'BINARY'), 0x1E: ('MESSAGE_SECURITY_LABEL', 'BINARY'), 0x1F: ('OBSOLETED_IPMS', 'BINARY'), # Person a message was originally for 0x20: ('ORIGINALLY_INTENDED_RECIPIENT_NAME', 'BINARY'), 0x21: ('ORIGINAL_EITS', 'BINARY'), 0x22: ('ORIGINATOR_CERTIFICATE', 'BINARY'), 0x23: ('ORIGINATOR_DELIVERY_REPORT_REQUESTED', 'BOOLEAN'), # Address of the message sender 0x24: ('ORIGINATOR_RETURN_ADDRESS', 'BINARY'), 0x25: ('PARENT_KEY', 'BINARY'), 0x26: ('PRIORITY', 'I4'), 0x27: ('ORIGIN_CHECK', 'BINARY'), 0x28: ('PROOF_OF_SUBMISSION_REQUESTED', 'BOOLEAN'), # Whether a read receipt is desired 0x29: ('READ_RECEIPT_REQUESTED', 'BOOLEAN'), # Time a message was received 0x2A: ('RECEIPT_TIME', 'SYSTIME'), 0x2B: ('RECIPIENT_REASSIGNMENT_PROHIBITED', 'BOOLEAN'), 0x2C: ('REDIRECTION_HISTORY', 'BINARY'), 0x2D: ('RELATED_IPMS', 'BINARY'), # Sensitivity of the original message 0x2E: ('ORIGINAL_SENSITIVITY', 'I4'), 0x2F: ('LANGUAGES', 'STRING'), 0x30: ('REPLY_TIME', 'SYSTIME'), 0x31: ('REPORT_TAG', 'BINARY'), 0x32: ('REPORT_TIME', 'SYSTIME'), 0x33: ('RETURNED_IPM', 'BOOLEAN'), 0x34: ('SECURITY', 'I4'), 0x35: ('INCOMPLETE_COPY', 'BOOLEAN'), 0x36: ('SENSITIVITY', 'I4'), # The message subject 0x37: ('SUBJECT', 'STRING'), 0x38: ('SUBJECT_IPM', 'BINARY'), 0x39: ('CLIENT_SUBMIT_TIME', 'SYSTIME'), 0x3A: ('REPORT_NAME', 'STRING'), 0x3B: ('SENT_REPRESENTING_SEARCH_KEY', 'BINARY'), 0x3C: ('X400_CONTENT_TYPE', 'BINARY'), 0x3D: ('SUBJECT_PREFIX', 'STRING'), 0x3E: ('NON_RECEIPT_REASON', 'I4'), 0x3F: ('RECEIVED_BY_ENTRYID', 'BINARY'), # Received by: entry 0x40: ('RECEIVED_BY_NAME', 'STRING'), 0x41: ('SENT_REPRESENTING_ENTRYID', 'BINARY'), 0x42: ('SENT_REPRESENTING_NAME', 'STRING'), 0x43: ('RCVD_REPRESENTING_ENTRYID', 'BINARY'), 0x44: ('RCVD_REPRESENTING_NAME', 'STRING'), 0x45: ('REPORT_ENTRYID', 'BINARY'), 0x46: ('READ_RECEIPT_ENTRYID', 'BINARY'), 0x47: ('MESSAGE_SUBMISSION_ID', 'BINARY'), 0x48: ('PROVIDER_SUBMIT_TIME', 'SYSTIME'), # Subject of the original message 0x49: ('ORIGINAL_SUBJECT', 'STRING'), 0x4A: ('DISC_VAL', 'BOOLEAN'), 0x4B: ('ORIG_MESSAGE_CLASS', 'STRING'), 0x4C: ('ORIGINAL_AUTHOR_ENTRYID', 'BINARY'), # Author of the original message 0x4D: ('ORIGINAL_AUTHOR_NAME', 'STRING'), # Time the original message was submitted 0x4E: ('ORIGINAL_SUBMIT_TIME', 'SYSTIME'), 0x4F: ('REPLY_RECIPIENT_ENTRIES', 'BINARY'), 0x50: ('REPLY_RECIPIENT_NAMES', 'STRING'), 0x51: ('RECEIVED_BY_SEARCH_KEY', 'BINARY'), 0x52: ('RCVD_REPRESENTING_SEARCH_KEY', 'BINARY'), 0x53: ('READ_RECEIPT_SEARCH_KEY', 'BINARY'), 0x54: ('REPORT_SEARCH_KEY', 'BINARY'), 0x55: ('ORIGINAL_DELIVERY_TIME', 'SYSTIME'), 0x56: ('ORIGINAL_AUTHOR_SEARCH_KEY', 'BINARY'), 0x57: ('MESSAGE_TO_ME', 'BOOLEAN'), 0x58: ('MESSAGE_CC_ME', 'BOOLEAN'), 0x59: ('MESSAGE_RECIP_ME', 'BOOLEAN'), # Sender of the original message 0x5A: ('ORIGINAL_SENDER_NAME', 'STRING'), 0x5B: ('ORIGINAL_SENDER_ENTRYID', 'BINARY'), 0x5C: ('ORIGINAL_SENDER_SEARCH_KEY', 'BINARY'), 0x5D: ('ORIGINAL_SENT_REPRESENTING_NAME', 'STRING'), 0x5E: ('ORIGINAL_SENT_REPRESENTING_ENTRYID', 'BINARY'), 0x5F: ('ORIGINAL_SENT_REPRESENTING_SEARCH_KEY', 'BINARY'), 0x60: ('START_DATE', 'SYSTIME'), 0x61: ('END_DATE', 'SYSTIME'), 0x62: ('OWNER_APPT_ID', 'I4'), # Whether a response to the message is desired 0x63: ('RESPONSE_REQUESTED', 'BOOLEAN'), 0x64: ('SENT_REPRESENTING_ADDRTYPE', 'STRING'), 0x65: ('SENT_REPRESENTING_EMAIL_ADDRESS', 'STRING'), 0x66: ('ORIGINAL_SENDER_ADDRTYPE', 'STRING'), # Email of the original message sender 0x67: ('ORIGINAL_SENDER_EMAIL_ADDRESS', 'STRING'), 0x68: ('ORIGINAL_SENT_REPRESENTING_ADDRTYPE', 'STRING'), 0x69: ('ORIGINAL_SENT_REPRESENTING_EMAIL_ADDRESS', 'STRING'), 0x70: ('CONVERSATION_TOPIC', 'STRING'), 0x71: ('CONVERSATION_INDEX', 'BINARY'), 0x72: ('ORIGINAL_DISPLAY_BCC', 'STRING'), 0x73: ('ORIGINAL_DISPLAY_CC', 'STRING'), 0x74: ('ORIGINAL_DISPLAY_TO', 'STRING'), 0x75: ('RECEIVED_BY_ADDRTYPE', 'STRING'), 0x76: ('RECEIVED_BY_EMAIL_ADDRESS', 'STRING'), 0x77: ('RCVD_REPRESENTING_ADDRTYPE', 'STRING'), 0x78: ('RCVD_REPRESENTING_EMAIL_ADDRESS', 'STRING'), 0x79: ('ORIGINAL_AUTHOR_ADDRTYPE', 'STRING'), 0x7A: ('ORIGINAL_AUTHOR_EMAIL_ADDRESS', 'STRING'), 0x7B: ('ORIGINALLY_INTENDED_RECIP_ADDRTYPE', 'STRING'), 0x7C: ('ORIGINALLY_INTENDED_RECIP_EMAIL_ADDRESS', 'STRING'), 0x7D: ('TRANSPORT_MESSAGE_HEADERS', 'STRING'), 0x7E: ('DELEGATION', 'BINARY'), 0x7F: ('TNEF_CORRELATION_KEY', 'BINARY'), 0x1000: ('BODY', 'STRING'), 0x1001: ('REPORT_TEXT', 'STRING'), 0x1002: ('ORIGINATOR_AND_DL_EXPANSION_HISTORY', 'BINARY'), 0x1003: ('REPORTING_DL_NAME', 'BINARY'), 0x1004: ('REPORTING_MTA_CERTIFICATE', 'BINARY'), 0x1006: ('RTF_SYNC_BODY_CRC', 'I4'), 0x1007: ('RTF_SYNC_BODY_COUNT', 'I4'), 0x1008: ('RTF_SYNC_BODY_TAG', 'STRING'), 0x1009: ('RTF_COMPRESSED', 'BINARY'), 0x1010: ('RTF_SYNC_PREFIX_COUNT', 'I4'), 0x1011: ('RTF_SYNC_TRAILING_COUNT', 'I4'), 0x1012: ('ORIGINALLY_INTENDED_RECIP_ENTRYID', 'BINARY'), 0x0C00: ('CONTENT_INTEGRITY_CHECK', 'BINARY'), 0x0C01: ('EXPLICIT_CONVERSION', 'I4'), 0x0C02: ('IPM_RETURN_REQUESTED', 'BOOLEAN'), 0x0C03: ('MESSAGE_TOKEN', 'BINARY'), 0x0C04: ('NDR_REASON_CODE', 'I4'), 0x0C05: ('NDR_DIAG_CODE', 'I4'), 0x0C06: ('NON_RECEIPT_NOTIFICATION_REQUESTED', 'BOOLEAN'), 0x0C07: ('DELIVERY_POINT', 'I4'), 0x0C08: ('ORIGINATOR_NON_DELIVERY_REPORT_REQUESTED', 'BOOLEAN'), 0x0C09: ('ORIGINATOR_REQUESTED_ALTERNATE_RECIPIENT', 'BINARY'), 0x0C0A: ('PHYSICAL_DELIVERY_BUREAU_FAX_DELIVERY', 'BOOLEAN'), 0x0C0B: ('PHYSICAL_DELIVERY_MODE', 'I4'), 0x0C0C: ('PHYSICAL_DELIVERY_REPORT_REQUEST', 'I4'), 0x0C0D: ('PHYSICAL_FORWARDING_ADDRESS', 'BINARY'), 0x0C0E: ('PHYSICAL_FORWARDING_ADDRESS_REQUESTED', 'BOOLEAN'), 0x0C0F: ('PHYSICAL_FORWARDING_PROHIBITED', 'BOOLEAN'), 0x0C10: ('PHYSICAL_RENDITION_ATTRIBUTES', 'BINARY'), 0x0C11: ('PROOF_OF_DELIVERY', 'BINARY'), 0x0C12: ('PROOF_OF_DELIVERY_REQUESTED', 'BOOLEAN'), 0x0C13: ('RECIPIENT_CERTIFICATE', 'BINARY'), 0x0C14: ('RECIPIENT_NUMBER_FOR_ADVICE', 'STRING'), 0x0C15: ('RECIPIENT_TYPE', 'I4'), 0x0C16: ('REGISTERED_MAIL_TYPE', 'I4'), 0x0C17: ('REPLY_REQUESTED', 'BOOLEAN'), 0x0C18: ('REQUESTED_DELIVERY_METHOD', 'I4'), 0x0C19: ('SENDER_ENTRYID', 'BINARY'), 0x0C1A: ('SENDER_NAME', 'STRING'), 0x0C1B: ('SUPPLEMENTARY_INFO', 'STRING'), 0x0C1C: ('TYPE_OF_MTS_USER', 'I4'), 0x0C1D: ('SENDER_SEARCH_KEY', 'BINARY'), 0x0C1E: ('SENDER_ADDRTYPE', 'STRING'), 0x0C1F: ('SENDER_EMAIL_ADDRESS', 'STRING'), 0x0E00: ('CURRENT_VERSION', 'I8'), 0x0E01: ('DELETE_AFTER_SUBMIT', 'BOOLEAN'), 0x0E02: ('DISPLAY_BCC', 'STRING'), 0x0E03: ('DISPLAY_CC', 'STRING'), 0x0E04: ('DISPLAY_TO', 'STRING'), 0x0E05: ('PARENT_DISPLAY', 'STRING'), 0x0E06: ('MESSAGE_DELIVERY_TIME', 'SYSTIME'), 0x0E07: ('MESSAGE_FLAGS', 'I4'), 0x0E08: ('MESSAGE_SIZE', 'I4'), 0x0E09: ('PARENT_ENTRYID', 'BINARY'), 0x0E0A: ('SENTMAIL_ENTRYID', 'BINARY'), 0x0E0C: ('CORRELATE', 'BOOLEAN'), 0x0E0D: ('CORRELATE_MTSID', 'BINARY'), 0x0E0E: ('DISCRETE_VALUES', 'BOOLEAN'), 0x0E0F: ('RESPONSIBILITY', 'BOOLEAN'), 0x0E10: ('SPOOLER_STATUS', 'I4'), 0x0E11: ('TRANSPORT_STATUS', 'I4'), 0x0E12: ('MESSAGE_RECIPIENTS', 'OBJECT'), 0x0E13: ('MESSAGE_ATTACHMENTS', 'OBJECT'), 0x0E14: ('SUBMIT_FLAGS', 'I4'), 0x0E15: ('RECIPIENT_STATUS', 'I4'), 0x0E16: ('TRANSPORT_KEY', 'I4'), 0x0E17: ('MSG_STATUS', 'I4'), 0x0E18: ('MESSAGE_DOWNLOAD_TIME', 'I4'), 0x0E19: ('CREATION_VERSION', 'I8'), 0x0E1A: ('MODIFY_VERSION', 'I8'), 0x0E1B: ('HASATTACH', 'BOOLEAN'), 0x0E1D: ('NORMALIZED_SUBJECT', 'STRING'), 0x0E1F: ('RTF_IN_SYNC', 'BOOLEAN'), 0x0E20: ('ATTACH_SIZE', 'I4'), 0x0E21: ('ATTACH_NUM', 'I4'), 0x0E22: ('PREPROCESS', 'BOOLEAN'), 0x0E25: ('ORIGINATING_MTA_CERTIFICATE', 'BINARY'), 0x0E26: ('PROOF_OF_SUBMISSION', 'BINARY'), # A unique identifier for editing the properties of a MAPI object 0x0FFF: ('ENTRYID', 'BINARY'), # The type of an object 0x0FFE: ('OBJECT_TYPE', 'I4'), 0x0FFD: ('ICON', 'BINARY'), 0x0FFC: ('MINI_ICON', 'BINARY'), 0x0FFB: ('STORE_ENTRYID', 'BINARY'), 0x0FFA: ('STORE_RECORD_KEY', 'BINARY'), # Binary identifer for an individual object 0x0FF9: ('RECORD_KEY', 'BINARY'), 0x0FF8: ('MAPPING_SIGNATURE', 'BINARY'), 0x0FF7: ('ACCESS_LEVEL', 'I4'), # The primary key of a column in a table 0x0FF6: ('INSTANCE_KEY', 'BINARY'), 0x0FF5: ('ROW_TYPE', 'I4'), 0x0FF4: ('ACCESS', 'I4'), 0x3000: ('ROWID', 'I4'), # The name to display for a given MAPI object 0x3001: ('DISPLAY_NAME', 'STRING'), 0x3002: ('ADDRTYPE', 'STRING'), # An email address 0x3003: ('EMAIL_ADDRESS', 'STRING'), # A comment field 0x3004: ('COMMENT', 'STRING'), 0x3005: ('DEPTH', 'I4'), # Provider-defined display name for a service provider 0x3006: ('PROVIDER_DISPLAY', 'STRING'), # The time an object was created 0x3007: ('CREATION_TIME', 'SYSTIME'), # The time an object was last modified 0x3008: ('LAST_MODIFICATION_TIME', 'SYSTIME'), # Flags describing a service provider, message service, or status object 0x3009: ('RESOURCE_FLAGS', 'I4'), # The name of a provider dll, minus any "32" suffix and ".dll" 0x300A: ('PROVIDER_DLL_NAME', 'STRING'), 0x300B: ('SEARCH_KEY', 'BINARY'), 0x300C: ('PROVIDER_UID', 'BINARY'), 0x300D: ('PROVIDER_ORDINAL', 'I4'), 0x3301: ('FORM_VERSION', 'STRING'), 0x3302: ('FORM_CLSID', 'CLSID'), 0x3303: ('FORM_CONTACT_NAME', 'STRING'), 0x3304: ('FORM_CATEGORY', 'STRING'), 0x3305: ('FORM_CATEGORY_SUB', 'STRING'), 0x3306: ('FORM_HOST_MAP', 'MV_LONG'), 0x3307: ('FORM_HIDDEN', 'BOOLEAN'), 0x3308: ('FORM_DESIGNER_NAME', 'STRING'), 0x3309: ('FORM_DESIGNER_GUID', 'CLSID'), 0x330A: ('FORM_MESSAGE_BEHAVIOR', 'I4'), # Is this row the default message store? 0x3400: ('DEFAULT_STORE', 'BOOLEAN'), 0x340D: ('STORE_SUPPORT_MASK', 'I4'), 0x340E: ('STORE_STATE', 'I4'), 0x3410: ('IPM_SUBTREE_SEARCH_KEY', 'BINARY'), 0x3411: ('IPM_OUTBOX_SEARCH_KEY', 'BINARY'), 0x3412: ('IPM_WASTEBASKET_SEARCH_KEY', 'BINARY'), 0x3413: ('IPM_SENTMAIL_SEARCH_KEY', 'BINARY'), # Provder-defined message store type 0x3414: ('MDB_PROVIDER', 'BINARY'), 0x3415: ('RECEIVE_FOLDER_SETTINGS', 'OBJECT'), 0x35DF: ('VALID_FOLDER_MASK', 'I4'), 0x35E0: ('IPM_SUBTREE_ENTRYID', 'BINARY'), 0x35E2: ('IPM_OUTBOX_ENTRYID', 'BINARY'), 0x35E3: ('IPM_WASTEBASKET_ENTRYID', 'BINARY'), 0x35E4: ('IPM_SENTMAIL_ENTRYID', 'BINARY'), 0x35E5: ('VIEWS_ENTRYID', 'BINARY'), 0x35E6: ('COMMON_VIEWS_ENTRYID', 'BINARY'), 0x35E7: ('FINDER_ENTRYID', 'BINARY'), 0x3600: ('CONTAINER_FLAGS', 'I4'), 0x3601: ('FOLDER_TYPE', 'I4'), 0x3602: ('CONTENT_COUNT', 'I4'), 0x3603: ('CONTENT_UNREAD', 'I4'), 0x3604: ('CREATE_TEMPLATES', 'OBJECT'), 0x3605: ('DETAILS_TABLE', 'OBJECT'), 0x3607: ('SEARCH', 'OBJECT'), 0x3609: ('SELECTABLE', 'BOOLEAN'), 0x360A: ('SUBFOLDERS', 'BOOLEAN'), 0x360B: ('STATUS', 'I4'), 0x360C: ('ANR', 'STRING'), 0x360D: ('CONTENTS_SORT_ORDER', 'MV_LONG'), 0x360E: ('CONTAINER_HIERARCHY', 'OBJECT'), 0x360F: ('CONTAINER_CONTENTS', 'OBJECT'), 0x3610: ('FOLDER_ASSOCIATED_CONTENTS', 'OBJECT'), 0x3611: ('DEF_CREATE_DL', 'BINARY'), 0x3612: ('DEF_CREATE_MAILUSER', 'BINARY'), 0x3613: ('CONTAINER_CLASS', 'STRING'), 0x3614: ('CONTAINER_MODIFY_VERSION', 'I8'), 0x3615: ('AB_PROVIDER_ID', 'BINARY'), 0x3616: ('DEFAULT_VIEW_ENTRYID', 'BINARY'), 0x3617: ('ASSOC_CONTENT_COUNT', 'I4'), 0x3700: ('ATTACHMENT_X400_PARAMETERS', 'BINARY'), 0x3701: ('ATTACH_DATA_OBJ', 'OBJECT'), 0x3701: ('ATTACH_DATA_BIN', 'BINARY'), 0x3702: ('ATTACH_ENCODING', 'BINARY'), 0x3703: ('ATTACH_EXTENSION', 'STRING'), 0x3704: ('ATTACH_FILENAME', 'STRING'), 0x3705: ('ATTACH_METHOD', 'I4'), 0x3707: ('ATTACH_LONG_FILENAME', 'STRING'), 0x3708: ('ATTACH_PATHNAME', 'STRING'), 0x370A: ('ATTACH_TAG', 'BINARY'), 0x370B: ('RENDERING_POSITION', 'I4'), 0x370C: ('ATTACH_TRANSPORT_NAME', 'STRING'), 0x370D: ('ATTACH_LONG_PATHNAME', 'STRING'), 0x370E: ('ATTACH_MIME_TAG', 'STRING'), 0x370F: ('ATTACH_ADDITIONAL_INFO', 'BINARY'), 0x3900: ('DISPLAY_TYPE', 'I4'), 0x3902: ('TEMPLATEID', 'BINARY'), 0x3904: ('PRIMARY_CAPABILITY', 'BINARY'), 0x39FF: ('7BIT_DISPLAY_NAME', 'STRING'), 0x3A00: ('ACCOUNT', 'STRING'), 0x3A01: ('ALTERNATE_RECIPIENT', 'BINARY'), 0x3A02: ('CALLBACK_TELEPHONE_NUMBER', 'STRING'), 0x3A03: ('CONVERSION_PROHIBITED', 'BOOLEAN'), 0x3A04: ('DISCLOSE_RECIPIENTS', 'BOOLEAN'), 0x3A05: ('GENERATION', 'STRING'), 0x3A06: ('GIVEN_NAME', 'STRING'), 0x3A07: ('GOVERNMENT_ID_NUMBER', 'STRING'), 0x3A08: ('BUSINESS_TELEPHONE_NUMBER', 'STRING'), 0x3A09: ('HOME_TELEPHONE_NUMBER', 'STRING'), 0x3A0A: ('INITIALS', 'STRING'), 0x3A0B: ('KEYWORD', 'STRING'), 0x3A0C: ('LANGUAGE', 'STRING'), 0x3A0D: ('LOCATION', 'STRING'), 0x3A0E: ('MAIL_PERMISSION', 'BOOLEAN'), 0x3A0F: ('MHS_COMMON_NAME', 'STRING'), 0x3A10: ('ORGANIZATIONAL_ID_NUMBER', 'STRING'), 0x3A11: ('SURNAME', 'STRING'), 0x3A12: ('ORIGINAL_ENTRYID', 'BINARY'), 0x3A13: ('ORIGINAL_DISPLAY_NAME', 'STRING'), 0x3A14: ('ORIGINAL_SEARCH_KEY', 'BINARY'), 0x3A15: ('POSTAL_ADDRESS', 'STRING'), 0x3A16: ('COMPANY_NAME', 'STRING'), 0x3A17: ('TITLE', 'STRING'), 0x3A18: ('DEPARTMENT_NAME', 'STRING'), 0x3A19: ('OFFICE_LOCATION', 'STRING'), 0x3A1A: ('PRIMARY_TELEPHONE_NUMBER', 'STRING'), 0x3A1B: ('BUSINESS2_TELEPHONE_NUMBER', 'STRING'), 0x3A1C: ('MOBILE_TELEPHONE_NUMBER', 'STRING'), 0x3A1D: ('RADIO_TELEPHONE_NUMBER', 'STRING'), 0x3A1E: ('CAR_TELEPHONE_NUMBER', 'STRING'), 0x3A1F: ('OTHER_TELEPHONE_NUMBER', 'STRING'), 0x3A20: ('TRANSMITABLE_DISPLAY_NAME', 'STRING'), 0x3A21: ('PAGER_TELEPHONE_NUMBER', 'STRING'), 0x3A22: ('USER_CERTIFICATE', 'BINARY'), 0x3A23: ('PRIMARY_FAX_NUMBER', 'STRING'), 0x3A24: ('BUSINESS_FAX_NUMBER', 'STRING'), 0x3A25: ('HOME_FAX_NUMBER', 'STRING'), 0x3A26: ('COUNTRY', 'STRING'), 0x3A27: ('LOCALITY', 'STRING'), 0x3A28: ('STATE_OR_PROVINCE', 'STRING'), 0x3A29: ('STREET_ADDRESS', 'STRING'), 0x3A2A: ('POSTAL_CODE', 'STRING'), 0x3A2B: ('POST_OFFICE_BOX', 'STRING'), 0x3A2C: ('TELEX_NUMBER', 'STRING'), 0x3A2D: ('ISDN_NUMBER', 'STRING'), 0x3A2E: ('ASSISTANT_TELEPHONE_NUMBER', 'STRING'), 0x3A2F: ('HOME2_TELEPHONE_NUMBER', 'STRING'), 0x3A30: ('ASSISTANT', 'STRING'), 0x3A40: ('SEND_RICH_INFO', 'BOOLEAN'), 0x3A41: ('WEDDING_ANNIVERSARY', 'SYSTIME'), 0x3A42: ('BIRTHDAY', 'SYSTIME'), 0x3A43: ('HOBBIES', 'STRING'), 0x3A44: ('MIDDLE_NAME', 'STRING'), 0x3A45: ('DISPLAY_NAME_PREFIX', 'STRING'), 0x3A46: ('PROFESSION', 'STRING'), 0x3A47: ('PREFERRED_BY_NAME', 'STRING'), 0x3A48: ('SPOUSE_NAME', 'STRING'), 0x3A49: ('COMPUTER_NETWORK_NAME', 'STRING'), 0x3A4A: ('CUSTOMER_ID', 'STRING'), 0x3A4B: ('TTYTDD_PHONE_NUMBER', 'STRING'), 0x3A4C: ('FTP_SITE', 'STRING'), 0x3A4D: ('GENDER', 'I2'), 0x3A4E: ('MANAGER_NAME', 'STRING'), 0x3A4F: ('NICKNAME', 'STRING'), 0x3A50: ('PERSONAL_HOME_PAGE', 'STRING'), 0x3A51: ('BUSINESS_HOME_PAGE', 'STRING'), 0x3A52: ('CONTACT_VERSION', 'CLSID'), 0x3A53: ('CONTACT_ENTRYIDS', 'MV_BINARY'), 0x3A54: ('CONTACT_ADDRTYPES', 'MV_STRING'), 0x3A55: ('CONTACT_DEFAULT_ADDRESS_INDEX', 'I4'), 0x3A56: ('CONTACT_EMAIL_ADDRESSES', 'MV_STRING'), 0x3A57: ('COMPANY_MAIN_PHONE_NUMBER', 'STRING'), 0x3A58: ('CHILDRENS_NAMES', 'MV_STRING'), 0x3A59: ('HOME_ADDRESS_CITY', 'STRING'), 0x3A5A: ('HOME_ADDRESS_COUNTRY', 'STRING'), 0x3A5B: ('HOME_ADDRESS_POSTAL_CODE', 'STRING'), 0x3A5C: ('HOME_ADDRESS_STATE_OR_PROVINCE', 'STRING'), 0x3A5D: ('HOME_ADDRESS_STREET', 'STRING'), 0x3A5E: ('HOME_ADDRESS_POST_OFFICE_BOX', 'STRING'), 0x3A5F: ('OTHER_ADDRESS_CITY', 'STRING'), 0x3A60: ('OTHER_ADDRESS_COUNTRY', 'STRING'), 0x3A61: ('OTHER_ADDRESS_POSTAL_CODE', 'STRING'), 0x3A62: ('OTHER_ADDRESS_STATE_OR_PROVINCE', 'STRING'), 0x3A63: ('OTHER_ADDRESS_STREET', 'STRING'), 0x3A64: ('OTHER_ADDRESS_POST_OFFICE_BOX', 'STRING'), 0x3D00: ('STORE_PROVIDERS', 'BINARY'), 0x3D01: ('AB_PROVIDERS', 'BINARY'), 0x3D02: ('TRANSPORT_PROVIDERS', 'BINARY'), 0x3D04: ('DEFAULT_PROFILE', 'BOOLEAN'), 0x3D05: ('AB_SEARCH_PATH', 'MV_BINARY'), 0x3D06: ('AB_DEFAULT_DIR', 'BINARY'), 0x3D07: ('AB_DEFAULT_PAB', 'BINARY'), 0x3D09: ('SERVICE_NAME', 'STRING'), 0x3D0A: ('SERVICE_DLL_NAME', 'STRING'), 0x3D0B: ('SERVICE_ENTRY_NAME', 'STRING'), 0x3D0C: ('SERVICE_UID', 'BINARY'), 0x3D0D: ('SERVICE_EXTRA_UIDS', 'BINARY'), 0x3D0E: ('SERVICES', 'BINARY'), 0x3D0F: ('SERVICE_SUPPORT_FILES', 'MV_STRING'), 0x3D10: ('SERVICE_DELETE_FILES', 'MV_STRING'), 0x3D11: ('AB_SEARCH_PATH_UPDATE', 'BINARY'), 0x3D12: ('PROFILE_NAME', 'STRING'), 0x3E00: ('IDENTITY_DISPLAY', 'STRING'), 0x3E01: ('IDENTITY_ENTRYID', 'BINARY'), 0x3E02: ('RESOURCE_METHODS', 'I4'), # Service provider type 0x3E03: ('RESOURCE_TYPE', 'I4'), 0x3E04: ('STATUS_CODE', 'I4'), 0x3E05: ('IDENTITY_SEARCH_KEY', 'BINARY'), 0x3E06: ('OWN_STORE_ENTRYID', 'BINARY'), 0x3E07: ('RESOURCE_PATH', 'STRING'), 0x3E08: ('STATUS_STRING', 'STRING'), 0x3E09: ('X400_DEFERRED_DELIVERY_CANCEL', 'BOOLEAN'), 0x3E0A: ('HEADER_FOLDER_ENTRYID', 'BINARY'), 0x3E0B: ('REMOTE_PROGRESS', 'I4'), 0x3E0C: ('REMOTE_PROGRESS_TEXT', 'STRING'), 0x3E0D: ('REMOTE_VALIDATE_OK', 'BOOLEAN'), 0x3F00: ('CONTROL_FLAGS', 'I4'), 0x3F01: ('CONTROL_STRUCTURE', 'BINARY'), 0x3F02: ('CONTROL_TYPE', 'I4'), 0x3F03: ('DELTAX', 'I4'), 0x3F04: ('DELTAY', 'I4'), 0x3F05: ('XPOS', 'I4'), 0x3F06: ('YPOS', 'I4'), 0x3F07: ('CONTROL_ID', 'BINARY'), 0x3F08: ('INITIAL_DETAILS_PANE', 'I4'), 0x3FDE: ('PR_INTERNET_CPID', 'I4'), 0x3FFD: ('PR_MESSAGE_CODEPAGE', 'I4'), } code_pages = { # Microsoft code page id: python codec name 437: "cp437", 850: "cp850", 852: "cp852", 936: "gb2312", 1250: "cp1250", 1251: "cp1251", 1252: "cp1252", 1253: "cp1253", 1254: "cp1254", 1255: "cp1255", 1256: "cp1256", 1257: "cp1257", 1258: "cp1258", 20127: "ascii", 20866: "koi8-r", 21866: "koi8-u", 28591: "iso8859_1", 28592: "iso8859_2", 28593: "iso8859_3", 28594: "iso8859_4", 28595: "iso8859_5", 28596: "iso8859_6", 28597: "iso8859_7", 28598: "iso8859_8", 28599: "iso8859_9", 28603: "iso8859_13", 28605: "iso8859_15", 65001: "utf-8", } """ Extra Functions: convert_msg_to_eml() and convert_all_msg_in_folder() - these cheks if files/folders exists or have correct extension - ready to be called """ def convert_msg_to_eml(msg_file, dest_folder=None, dest_file=None): """ Added final function to save the email Testing: msg_pt="emails/test1.msg" dst_fold = "../msg-viewer/tests" dst_file = "aaaatest.eml" print(convert_msg_to_eml(msg_pt, dst_fold, dest_file=dst_file)) """ try: file_name, dest_check = os.path.basename(msg_file).replace('.msg','.eml'), None # Save to same location by default with .eml extension save_to = os.path.abspath(os.path.join(os.path.dirname(msg_file), file_name)) # get the message data for conversion. msg_data = load(msg_file) # Check if any other #print(save_to) if dest_file != None: if os.path.dirname(dest_file): # Get only the folder path folder_path = os.path.dirname(dest_file) # Ensure the directory exists os.makedirs(folder_path, exist_ok=True) # ignores dest_folder, as it already has full path dest_check = 1 dest_file += ".eml" if not dest_file.lower().endswith(".eml") else "" save_to = os.path.abspath(dest_file) # Check if the provided dest_file ends with .eml, if not ads it. elif dest_file.lower().endswith(".eml"): file_name = dest_file else: file_name = f"{dest_file}.eml" # Checks if dest_folder was provided, or if file_name has full path. if dest_folder != None and dest_check == None: if not os.path.exists(dest_folder): os.makedirs(dest_folder, exist_ok=True) save_to = os.path.abspath(os.path.join(dest_folder, file_name)) elif dest_check == None and dest_file != None: save_to = os.path.abspath(os.path.join(os.path.dirname(msg_file), file_name)) # Saves the message with open(save_to, "wb") as f: f.write(msg_data.as_bytes()) # returns file location, and 1 as success return str(save_to), 1 except Exception as err: # returns error detail and 0 as failure return f"Error exporting {msg_file} - {err}", 0 def convert_all_msg_in_folder(src_folder, dst_folder=None): """ Allows exporting all .msg files in folder. Returns what was exported, and if any failed. Testing: print(convert_all_msg_in_folder('tests')) sample output when failed: (0, [], {'ERR': 'No MSG files found in: /home/user/Projects/msg-viewer/testsSSS'}) sample output when success: (1, ['/home/user/Projects/msg-viewer/emails/The latest highlights.msg', '/home/user/Projects/msg-viewer/emails/test1.msg'], {}) """ msg_files = [] #files to be exported errors = {} # failed exports try: src_folder = os.path.abspath(src_folder) if dst_folder != None: os.makedirs(dst_folder, exist_ok=True) else: dst_folder = os.path.join(src_folder, 'exported_msgs') dst_folder = os.path.abspath(dst_folder) for root, _, files in os.walk(src_folder): for file in files: if file.lower().endswith(".msg"): msg_pth = os.path.abspath(os.path.join(root, file)) msg_files.append(msg_pth) export = convert_msg_to_eml(msg_pth, dst_folder) if export[1] == 0: errors.update({msg_pth: export[0]}) if msg_files == []: errors['ERR'] = f"No MSG files found in: {src_folder}" return 0, msg_files, errors return 1, msg_files, errors except Exception as err: errors['ERR'] = f"Export failed: {err}" return 0, msg_files, errors # COMMAND-LINE ENTRY POINT """ Uncomment the bellow section if you want to use the file directly from console """ # if __name__ == "__main__": # # If no command-line arguments are given, convert the .msg # # file on STDIN to .eml format on STDOUT. # if len(sys.argv) <= 1: # print(load(sys.stdin), file=sys.stdout) # # Otherwise, for each file mentioned on the command-line, # # convert it and save it to a file with ".eml" appended # # to the name. # else: # for fn in sys.argv[1:]: # print(fn + "...") # msg = load(fn) # with open(fn + ".eml", "wb") as f: # f.write(msg.as_bytes())