Hi,
I have installed CWP on a DO droplet with Centos 6.8
I have tried all the troubleshooting steps to enable DKIM, but still no DKIM signature are attached to emails sent from Roundcube webmail.
Gmail reports the following error: dkim=temperror (no key for signature) header.i=@xxx.in;
Centos Web Panel DKIM & SPF Manager shows that DKIM is enabled.
(https://s32.postimg.org/dximvjzap/Screen_Shot_2016_07_12_at_12_37_52_PM.png) (https://postimg.org/image/dximvjzap/)
Can someone please guide how to setup DKIM.
check your zone files and see is there spf and dkim added then try to restart bind dns server.
Yes, SPF and DKIM entries are already in zone file.
I had similar problem at start check this:
http://forum.centos-webpanel.com/centos-6-problems/bug's-or-maybe-not!/msg1895/#msg1895
and then check your configs...
maybe mail server rebuild could help
It seems that I have to add all TXT records from the Digital Ocean dashboard, then only SPF and DKIM signatures are showing.