pyproject.toml

@@ -38,9 +38,9 @@ dependencies = [
 ]
 
 [project.urls]
-Documentation = "https://git.mra.sh/mra/carbon-copy#readme"
-Issues = "https://git.mra.sh/mra/carbon-copy/issues"
-Source = "https://git.mra.sh/mra/carbon-copy"
+Documentation = "https://github.com/Micha Albert/carbon-copy#readme"
+Issues = "https://github.com/Micha Albert/carbon-copy/issues"
+Source = "https://github.com/Micha Albert/carbon-copy"
 
 [tool.hatch.version]
 path = "src/carbon_copy/__about__.py"

src/carbon_copy/email_client.py

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: MIT
 
 import os
+import asyncio
 import email as email_module
 from typing import List, Optional, Dict, Any
 from datetime import datetime, timezone
@@ -53,12 +54,16 @@ class EmailConfig:
         if missing_fields:
             raise ValueError(f"Missing required environment variables: {', '.join(missing_fields)}")
         
-        if not smtp_port_str:
-            raise ValueError("SMTP_PORT must be set in the environment variables")
+        # Convert port strings to integers after validation
+        try:
             self.smtp_port = int(smtp_port_str)
-        if not imap_port_str:
-            raise ValueError("IMAP_PORT must be set in the environment variables")
+        except ValueError:
+            raise ValueError(f"SMTP_PORT must be a valid integer, got: {smtp_port_str}")
+        
+        try:
             self.imap_port = int(imap_port_str)
+        except ValueError:
+            raise ValueError(f"IMAP_PORT must be a valid integer, got: {imap_port_str}")
 
 
 class EmailMessage:
@@ -112,9 +117,6 @@ class SMTPClient:
             else:
                 msg = MIMEText(content, "plain")
             
-            if not from_email:
-                raise ValueError("From email must be provided or set in configuration")
-
             msg["Subject"] = subject
             msg["From"] = from_email
             msg["To"] = to_email
@@ -133,8 +135,6 @@ class SMTPClient:
                 port=self.config.smtp_port,
                 use_tls=self.config.smtp_use_tls
             ) as smtp:
-                if not self.config.smtp_username or not self.config.smtp_password:
-                    raise ValueError("SMTP username and password must be set in configuration")
                 await smtp.login(self.config.smtp_username, self.config.smtp_password)
                 await smtp.send_message(msg)