To evaluate a postfix expression, you need a stream of tokens and a stack that holds tokens. To evaluate an expression like 2 3 +, you read in the tokens one at a time, from left to right, and apply ...

Subject does most of the work here, but I'll expand. [edit] Maybe if I had just RTFM'd harder I would've found my answers... I think this will help, but leaving the post up in case anybody else has ...

It will setUp an opendkim and postfix for the domain "example.com". The default user for the postfix and the openkdim configuration needed to set into your dns be created automatically; check the logs ...

Email remains a vital communication tool for both personal and business domains. Having your own mail server not only gives you control but also enhances the security and privacy of your ...

At first I copied in my own private key. I could not get DKIM working. Now I'm not bothering to volume mount and instead copying the given DNS record to a new selector in my DNS zone. opendkim appears ...

Your browser does not support the audio element. The Basic terms in Email authentication, DNS records, and other related concepts. DMARC and the Email authentication ...

I'm running a postfix mail server at home and I've got OpenDKIM installed and configured. The problem comes when sending from work to home I get DKIM fails and my relatively limited experience ...