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I set up a gmail adress, and routed all my domains through CloudFlares new Email product. It's free, and lets you route email to as many addresses as you want (
by nso 4y ago
I set up a gmail adress, and routed all my domains through CloudFlares new Email product. It's free, and lets you route email to as many addresses as you want (? I think...) to other adresses, in this case my Gmail account. I then set up my GMail account with one profile per incoming address, and to automatically use the corresponding address when replying.
- mdasen 4y agoHow does replying work? Specifically, if you're sending email from MyCoolDomain.com and you don't have DKIM/SPF/etc., aren't you going to face potential deliverability issues? Or is Google sending the message as `nso@MyCoolDomain.com via nso@gmail.com` (and exposing your Gmail address in replies)? I guess you could specify Google's servers for SPF purposes without any coordination on Google's part, but Google would need to sign the message for things like DKIM. Do they do that for domains that you aren't actually connecting?
- Namidairo 4y ago> Or is Google sending the message as `nso@MyCoolDomain.com via nso@gmail.com` (and exposing your Gmail address in replies)? Yeah the gmail account shows up in the headers as Return-path. Google don't DKIM sign it (there's a X-Google-DKIM-Signature header, but that's obviously ignored), so I think it'll still trigger DMARC if you have that setup. However, their SMTP servers should still reject other people sending on that address' behalf if they attempt to. It'll just bounce and send you an undeliverable mail along the lines of 'You no longer have access to blah@customdomain'