Hi howtoforge guys!!! First of all english is no my language so... sorry if I have errors in my text. I have a server runing debian jessie 8.11 and ISPConfig 3.1.12 with a few domains. (Apache2, BIND, Dovecot, postfix, etc) I'd setup dkim records for all domains directly from the ispconfig interface a few weeks ago and where running everything ok until today. One of my domain suddenly begans to fail dkim signature. The domain that fails is my principal domain. I dont know why, because I hadn't make any configuration change. any ideas??? I'm newbie in dkim records Thanks in advance
UPDATE: Debugging DKIM records with this guide https://blog.schaal-24.de/dkim/debug-2/?lang=en I had found that the output of Code: amavisd-new testkeys (verifies the in the DNS registered public key against the locally stored private key) tells me Googlig that output found a post with a similar problem and it says that is a bug of version 3.1.12. https://www.howtoforge.com/community/threads/dkim-fail-bad-rsa-signature.79410/ Tonight I'm going to update ISPConfig. I hope that will solve my problem!! Tomorrow I will tell you.
