Paid Support Request For Community Edition
I have used Zimbra for quite sometime but am running into a few issues that I would like a professional to take a look at.
Currently Running with Split DNS
Centos 5.8 x64
I have 4 domains which send through this server and I need to:
properly setup DKIM
make sure spf records are correct and audit DNS records.
make sure headers are sent with correct info
Although these issues should not be complicated I have been having a rough time getting them 100% correct which in result has gotten many of our emails sent to junk folders.
I would like a pro to check through the setup of the server make any recommendations necessary.
[SOLVED] Reverse NAT failing DKIM
Hi Bill thanks for getting me to write this all out as it normally goes when you step back and view everything the error becomes more obvious. My main issue is that I was using pfsence as my router with multiple ip's and the reverse NAT was set to the default interface for all traffic. So all outbound transmissions were appearing from IP 220.127.116.11 vs 18.104.22.168. This was failing everything from reverse dns verification to DKIM. By resolving the reverse NAT records everything works perfect. :cool: