Hi, wouldn't the answer to the OP's question be to just list all the domains they want signed in the file /etc/opendkim/SigningTable
Assuming they are using Opendkim. I wrote some documentation here. https://linux.uits.uconn.edu/dkim-review-of-all-aspects/ -ANGELO FAZZINA ang...@uconn.edu University of Connecticut, ITS, SSG, Server Systems 860-486-9075 -----Original Message----- From: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> On Behalf Of Michael Sent: Tuesday, March 12, 2019 2:48 PM To: postfix-users@postfix.org Subject: {SPAM?} Re: DKIM setup writeup for multi domain? I think this is the one I used. Works great. https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.stevejenkins.com%2Fblog%2F2011%2F08%2Finstalling-opendkim-rpm-via-yum-with-postfix-or-sendmail-for-rhel-centos-fedora%2F&data=02%7C01%7Cangelo.fazzina%40uconn.edu%7C9624b05d01574a99475608d6a71b7196%7C17f1a87e2a254eaab9df9d439034b080%7C0%7C0%7C636880133650788591&sdata=YTfwUuvVVUSb8bzRRKXWNg1xpaVCclorJ6eKAxz2ybw%3D&reserved=0 On 2019-03-12 7:31 am, li...@sbt.net.au wrote: > I;m looking at adding DKIM to my Postfix > > is there some up to date DKIM setup write up for multi domain Postfix > setup ? most of the ones I've found are for single domain, and, use > different setups, hence I'm trying to figure out what's the best way to > set this up. > > V
