this post was submitted on 19 Nov 2025
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top 17 comments
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[–] muusemuuse@sh.itjust.works 26 points 21 hours ago

-looks at watch- Really?

[–] just_another_person@lemmy.world 18 points 20 hours ago (2 children)

Did it...not have that already? I swear it did, but honestly I thought Exchange was dead long ago.

[–] turkalino@sh.itjust.works 21 points 20 hours ago

Until now, Thunderbird users in Exchange hosted environments often relied on IMAP/POP protocols or third-party extensions

[–] Mihies@programming.dev 1 points 14 hours ago

Exchange is very much kicking and Thunderbird had ews support for some time but it was in beta.

[–] Buelldozer@lemmy.today 9 points 20 hours ago (3 children)

I'm glad they have it but adding EWS support at the end of 2025 is nothing to brag about. EWS came with Exchange 2007, almost 20 years ago!

[–] SnotFlickerman@lemmy.blahaj.zone 10 points 19 hours ago (2 children)

Yeah but it looks like this includes support for organization Office 365 accounts, so it's not just something that only worked 20 years ago. If it only supported outdated Exchange servers that would be one thing, but it seems to support modern ones.

[–] ApeNo1@lemmy.world 12 points 16 hours ago

Microsoft announced a while back that the end of EWS is coming for exchange online which means M365 accounts. They will start blocking EWS requests from October next year and only support access via Graph API. I understand the Thunderbird team are also working on Graph API support.

EWS EOL

[–] Buelldozer@lemmy.today 2 points 54 minutes ago* (last edited 53 minutes ago)

Sure but as @ApeNo1@lemmy.world noted MS is ending support for EWS in M365 in less than 12 months! So it took them 18 years to release something that still doesn't fully work (no Calendaring support, WTF?) and won't even be usable by this time next year.

🤦

If it only supported outdated Exchange servers that would be one thing

The only Exchange server that ISN'T outdated at this point is the 4 month old Exchange Server Subscription Edition. All other versions are now EoL and have no support. So unless you have a very particular need to keep your EX environment On-Prem then you may as well migrate to EXO.

If you are already using EXO then Thunderbird's new EWS support will stop working next October.

[–] Mihies@programming.dev 1 points 14 hours ago

Yep, but still better than never 🤷‍♂️. I was really looking forward to it as I recently migrated from Windows to Linux only to find out that it doesn't work for me for some reason.

[–] corsicanguppy@lemmy.ca 1 points 24 minutes ago

EWS came with Exchange 2007, almost 20 years ago!

Yay! Now do Windows and Syslog, or windows and SNMP.

[–] Matty_r@programming.dev 4 points 12 hours ago

Awesome. I really needed this about 5 years ago, but I'm glad they've added it for sure.

[–] purplemonkeymad@programming.dev 1 points 8 hours ago

Great! We can get (almost) a whole year of using it with Exchange Online before EWS is turned off!

[–] trk@aussie.zone 0 points 10 hours ago (1 children)
[–] Appoxo@lemmy.dbzer0.com 1 points 8 hours ago (2 children)

Better than just having imap (So difficult to sync contacts and calendar)....

[–] corsicanguppy@lemmy.ca 2 points 24 minutes ago (1 children)

So difficult to sync contacts and calendar

If only there was a well-defined protocol in a series of RFCs for that, AND people could use more than one protocol in a binary.

[–] Appoxo@lemmy.dbzer0.com 1 points 16 minutes ago

You mean WebDAV and CalDAV?
Why use twenty protocols, when you could use only one?

[–] macaw_dean_settle@lemmy.world 1 points 4 minutes ago

I have never had an issue for my clients.