SMTP – DKIM with Postfix

The first email server I’ve configured with DKIM was a Postfix server with Rspamd, hence the previous post about this. But soon I also needed this cool mechanism configured on a server with postfix only and no Rspamd involved.It needs some more work I guess, but following this guide will get you there. I’ll make…

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SMTP – DKIM Postfix with Rspamd

After a few easy ones (DMARC and SPF), we now have the last one in our anti-spam triangle, DKIM, which is more complicated to setup. This mechanism is probably also the most reliable and hack proof solution, since you need to configure your email server, your DNS records and combine the two to make it…

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