[arkadiyt]

I just set it up for my custom domain and it could not have been any simpler or easier. They have a really clean UI/status checks for setting up MX/SPF/DKIM/DMARC, I setup some custom addresses and a catch-all and it all just worked.

[tscs37]

How is their catchall support?

Last I checked into the status, they only planned to support it for business accounts and limited sending to only a few aliases.

[laken]

I went with Fastmail for catchall because since the last time I checked (about a month ago) they still didn't support it fully. I hope they do support it fully in the future as I'd seriously consider switching.

[arosier]

ProtonMail now supports catch-all email for ProtonMail Professional and Visionary plans. That means for each domain that has email hosted at ProtonMail, you can now designate one email address as the catch-all address by going to Settings –> Domains. For example, [e-mail] could receive any email sent to the @me.com domain, even if the address did not exist. You can learn more about catch-all emails here (https://protonmail.com/support/knowledge-base/catch-all/).

https://protonmail.com/blog/protonmail-v3-10-release-notes/

[tscs37]

That's great to hear.

I'll probably have my current mail service run out and then switch to protonmail for personal mail and selfhosted mail for spamming notifications from my nextcloud instance.

[laken]

Can you send email back from the addresses the email was sent to? I think when I was looking into it, ProtonMail caps how many aliases you can create; making it not that good for catchall.

[gaadd33]

What part prevents you from sending it from any email address? I assume if you smtp auth with them ok then you should be able to send from any email@authed domain you want.

Do people limit that somehow?