1. Previously, lines in an email message that begin with a single period would result in two periods when delivered to the recipient. This was a bug related to how SMTP treats the escaping of periods. This is now fixed. To read more about issues involving SMTP and periods, see this article: http://db.ilug-bom.org.in/lug-authors/philip/docs/mail-stuff/smtp-intro.html
2. Previously, if an email message was relayed to relay.jangosmtp.net and included both the Disposition-Notification-To and the Return-Receipt-To headers, then JangoSMTP would throw an error on the email message:
System.ArgumentException: An item with the same key has already been added.
This is now fixed, and email messages containing both headers will be delivered properly.
You can run any delivery test you want (tweak the sender and recipient addresses) with this tool: http://sites.google.com/site/testersmtprelay/
ReplyDeleteit will mostly check for Open relay issues, but you might find it useful for you too.