> I seem to recall that there are documented ways to use Sendgrid to pass through mail with a different From if you set Sender or maybe the envelope From_.
I'd be really curious about this. I have searched but couldn't find anything. Any chance you have a link to this? On Sun, Sep 28, 2025 at 11:31 AM Stephen J. Turnbull <[email protected]> wrote: > [email protected] writes: > > > Are folks still using Google Workspace or Sendgrid for Mailman? > > No, but I did until May. I stopped because I wasn't actually using > that Mailman instance for anything. As far as I know nothing has > changed. > > > For Sendgrid, don't all sending addresses have to be verified? > > Yes. > > > How do you get around that? > > Basic answer, you don't. I used the approach of setting DMARC > mitigation to Munge From for all outgoing mail. > > I'm not sure that's entirely necessary. I seem to recall that there > are documented ways to use Sendgrid to pass through mail with a > different From if you set Sender or maybe the envelope From_. But it > seemed annoying. Almost all traffic was from me anyway, so it didn't > really matter to me. Munge From was easy (by default it even sets > Reply-To appropriately for my use case). > > I'm currently using a Linode for my mail server. I looked at Google > cloud but it didn't seem to have any advantages over Linode, and I was > already familiar with Linode. The only problem was Spamhaus had my > IPv6 listed, and if you don't pay for the address you effectively get > a /128 network from Linode. Spamhaus flat refuses to help in that > case. So I configured Postfix to use only IPv4 for outgoing mail and > that's working fine for me so far (but small amount of traffic). > > -- > GNU Mailman consultant (installation, migration, customization) > Sirius Open Source https://www.siriusopensource.com/ > Software systems consulting in Europe, North America, and Japan > -- Tom Smyth (he/him) _______________________________________________ Mailman-users mailing list -- [email protected] To unsubscribe send an email to [email protected] https://lists.mailman3.org/mailman3/lists/mailman-users.mailman3.org/ Archived at: https://lists.mailman3.org/archives/list/[email protected]/message/KXFSNTDVZWL35QHYTZXBWOZI2BYGJULQ/ This message sent to [email protected]
