Timely. Here is " Everything you need to know about BIMI and validated mark certificates, how they increase brand trust, and which companies have adopted them ," courte…
Thanks to William Gallagher from Apple Insider for letting us know that Apple has launched the ability to configure a custom email domain with iCloud Mail. It's explicitly n…
I'm not 100% sure of the exact day that I first posted to this blog, but based on what I can find in my own notes and archives, I probably published my first post on August…
Need a fake SMTP server for testing? Chadwan Pawar of PostBox Services suggests Mailhog . It's an open source SMTP server that captures all mail and gives you a visual dashbo…
The question, “Why does Microsoft hate me?” is something I hear a lot lately. I’m not sure Microsoft actually hates any of you, but it’s clear that many senders are frustrated wi…
It's been a while since I've posted a BIMI status update, and things are changing! Things are standardizing! Things are getting good. So, let's get right to it...
Verifying email addresses through methods akin to what we now think of as confirmed opt-in (COI) or (DOI) isn't a new thing. Mailing list software Majordomo added support fo…
Are you looking for an open source sending MTA solution? For big senders, commercial MTA platforms like PowerMTA or MailerQ are usually the way to go. But for those of you lookin…
Microsoft's SNDS (Smart Network Data Service) portal is a free and valuable deliverability resource for senders, providing direct data and feedback regarding your sending rep…
Editor's note: I invited Red Sift to share this info here, because many folks are wondering where to go for help on how to implement BIMI (with VMC) . I admit that this cont…
The linux/unix tool mb2md does one thing and it does it well: It takes and "mbox" mailbox file and converts it into Maildir files. In " mbox " mailbox forma…
Are you running into this error message when sending to users at AT&T/SBCGlobal email domains ? <(user)@sbcglobal.net>: host al-ip4-mx-vip2.prodigy.net [144.160.235.1…
It's time for an update! Here's my latest list of all of the consumer email domains hosted by AT&T, as best I can tell, as of August 2021.
You might have just noticed this: as of mid-July 2021, there's no longer any MX record for the us.army.mil email domain. There's no A record, either, so any attempts to …
