Subdomains DKIM

[ScottEvans]

Hello,

I am adding "Sending Domains" however if I add 1.domain.com and under SMTP servers I have 1.domain.com as the name/hostname with Signing enabled it will use domain.com keys and be invalid. If there is no domain.com server it won't sign.

 

[twisted1919]

Please read https://forum.mailwizz.com/threads/what-tracking-and-sending-domains-actually-are.425/ to understand what these actually are.