[MlMt] Disable Spoofing Warning for Specific Domains

[Stephan Kleiber]

Hi everyone,

I use Firefox Relay, an email masking service that allows for mails being forwarded from aliases to a real inbox. The service uses the alias as the sender address and the address of the original mail as the name. The format of the From field therefore reads as:

originalsender at originaldomain.com [via Relay] <alias at mozmail.com>

Because of this, MailMate flags every mail coming from Firefox Relay as potential spoofing attempt and replaces the @ character in the From field by a yellow warning sign.

I like the spoofing protection in general, but I’d rather disable it for Firefox Relay. Is there a way to whitelist specific domains so the warning doesn’t show?

Cheers
Stephan