icymi
MAGY Mandates: Microsoft Sender Requirements and the Bigger Picture
Last week, yours truly (Al Iverson from Valimail ) was joined by my friend Jennifer Nespola Lantz from Kickbox for a deep dive webinar on ...
Topic
magy
bulk sender guidelines
Webinar alert: New Microsoft Sender Requirements
Microsoft recently joined the "top four" mailbox providers (aka "MAGY," Microsoft, Apple, Google, and Yahoo) with update...
best practices
Cinco de Microsoft is here: What you need to know
What the heck is Cinco De Microsoft? Why, today is. Monday, May 5, 2025, the date when, as announced by Microsoft , non-compliant bulk email...
domains
MAGY Domains List: 2025 Update
In light of Microsoft’s recent release of updated email sender requirements , I thought it would be handy to share an updated list of all of...
2025
Microsoft Joins the Club: Top four B2C MBPs now require email auth
Deliverability is ever-evolving. Another day, another major mailbox provider raising the bar for bulk email senders. This time it's Micr...
history
MAGY webmail screenshots from 2024
Someday, we'll look back and ask, does anybody have any screen captures of what the user interfaces of the main webmail providers looked...
aol
Reference: MAGY (Microsoft, AOL, Gmail, Yahoo) Email Domains
Looking to segment your email database based on ISP? Want to break out separate content or timing for Yahoo Mail versus Microsoft OLC versus...
authentication
Finding DMARC when it isn't there?
If you're running a mailing list manager, or dealing with a reply-handling mail system, like many ESPs have in place, you've learned...