moved server files to its own directory and update tests

email-server/config.py

@@ -0,0 +1,25 @@
+"""
+Configuration settings for the SMTP server.
+"""
+
+# Server settings
+SMTP_PORT = 4025
+SMTP_TLS_PORT = 40587
+HOSTNAME = 'localhost'
+
+# Database settings
+DATABASE_URL = 'sqlite:///email-server/server_data/smtp_server.db'
+
+# Logging settings
+LOG_LEVEL = 'INFO'
+
+# Email relay settings
+RELAY_TIMEOUT = 10
+
+# TLS settings
+TLS_CERT_FILE = 'email-server/ssl_certs/server.crt'
+TLS_KEY_FILE = 'email-server/ssl_certs/server.key'
+
+# DKIM settings
+DKIM_SELECTOR = 'default'
+DKIM_KEY_SIZE = 2048