I'm getting truncated messages from bbpress as soon a topic is added or it's any reply, have anyone had this problem before?
Navjot Singh answers:
Can you post what kind of warning messages exactly you get?
This is an automatically generated Delivery Status Notification
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipient has been delayed:
Message will be retried for 2 more day(s)
Technical details of temporary failure:
The recipient server did not accept our requests to connect. Learn more at http://support.google.com/mail/bin/answer.py?answer=7720
[(0) Domain.com [IP NR]:25: socket error]
This is some part of the message. I was reading the support google.com link. But, I removed some ip from this.
After this part the original messages comes.
Hmm, found some problems:
ANY lookup SHOULD fit in one UDP response packet. https://www.google.com/search?q=truncated+udp+dns
and also that dkim and DMARC is not set up. I don't have any idea what that is..
For the MX Records seem to be fine by the way