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Nice! I tried this a few years ago, and while this worked nicely for inbound email, deliverability outbound was really bad, even with DKIM etc. set. Normal mail
by schroeding 4y ago
Nice! I tried this a few years ago, and while this worked nicely for inbound email, deliverability outbound was really bad, even with DKIM etc. set. Normal mails from <my domain> were fine.
I guess "amazon.<my domain>" got quite the phishing score at the time, so good call using grb instead of grub. :D
- thebean11 4y agoYeah deliverability is a good point. I'm usually only using this trick for services where I wouldn't be sending outbound email luckily. Normal emails come from mydomain.com.