Postfix MTA

Tracking news about the Postfix MTA. (This is not an official account by the Postfix developers. Operated by @patrickbkoetter.)

[Postfix MTA @Postfix]

An email spoofing attack was published a few days before Christmas 2023, before people had an opportunity to update their mail systems. Updates are now available for all supported Postfix stable releases:
https://t.co/SP43o23aot

[Viktor Dukhovni 🇦🇺🇺🇦🇮🇱 @VDukhovni]

.CH is the № 3 DANE survey TLD (after .COM and .NL) by count of known signed delegations.

In today's round number milestone, that count has crossed 900k (~37.7% of all .CH domains).

Congratulations to .CH. Here's to a million signed delegations and beyond!

[Postfix MTA @Postfix]

@pfhllnts The official Postfix never has and probably never will support https. The person running it says the server will become less secure if you enable all the code it requires to provide encryption. Just like the website will not be reachable entering https://t.co/uEiywJXDLP only.

[Postfix MTA @Postfix]

@afunix https://t.co/uEiywJXDLP has never and will very likely never serving content for the Postfix project. It has always been https://t.co/ndnw7B7NzJ and I would be very surprised if the documentation was gone.

[Postfix MTA @Postfix]

Do you remember when you joined Twitter? I do! #MyTwitterAnniversary

[Postfix MTA @Postfix]

@uukutt @Delta Or you stop at Rovinji, enjoy the great place in front of the church, take a trip to Cres and try to get a hold on cheese from Pag, which is a regional speciality. Mali Losinji has a nice harbour and good regional food.

[Postfix MTA @Postfix]

@nmHz Andrew, the best place to bring this problem to Wietse's attention is the postfix-users mailing list. It is for "questions, problem reports, or feature requests" (see also: https://t.co/59YvOWRmAF)

[Postfix MTA @Postfix]

@M_J_Robbins @jvanrijn Our customers block any content type that has AMP written on it. They don't like content, they cannot inspect before it hits the users desktop.

[Postfix MTA @Postfix]

@LukeDashjr @BrianLockhart @sneakdotberlin @thejohalfiles @PeterMcCormack @ProtonMail I'm not on IRC, but you can DM me here.

[Postfix MTA @Postfix]

@BrianLockhart @sneakdotberlin @LukeDashjr If you don't want to run your own mailserver I can also recommend https://t.co/Q7N7ShI81D and https://t.co/J0t8TYJvV0.

[Postfix MTA @Postfix]

@LukeDashjr @BrianLockhart @sneakdotberlin @thejohalfiles @PeterMcCormack @ProtonMail Do you have proof that goes beyond "suspect" and "certain conditions"?

[Postfix MTA @Postfix]

@Officiallyjakes You likely get the best answers on the postfix-users mailing list: https://t.co/Zt3mBx0gQe

[Viktor Dukhovni 🇦🇺🇺🇦🇮🇱 @VDukhovni]

#DANE #LetsEncrypt

Please note that the Let's Encrypt intermediate CA certificate "X3" will soon be phased out in favour of "R3" and "E3" which have new keys, and so any DANE TLSA "2 1 1" records matching "X3" will not match "R3" or "E3".

https://t.co/5KqRxapVu4

[Postfix MTA @Postfix]

Announcement: Postfix stable release 3.5.3 and legacy releases 3.4.13, 3.3.11, 3.2.16 https://t.co/r5KmrrLiij

[Postfix MTA @Postfix]

Announcement: Postfix stable release 3.5.2 and legacy releases 3.4.12, 3.2.10, 3.2.15 https://t.co/Eq0LnOqsMR

[Postfix MTA @Postfix]

Announcement: Postfix stable release 3.5.1 and legacy releases 3.4.11, 3.3.9, 3.2.14 https://t.co/FNzjvuxSna

[Postfix MTA @Postfix]

Announcement: Postfix stable release 3.5.0 https://t.co/KY9HdXf9mS

[Postfix MTA @Postfix]

Announcement: Postfix legacy releases 3.4.10, 3.3.8, 3.2.13 https://t.co/5JsVsnLIfi

[Postfix MTA @Postfix]

Announcement: Postfix stable release 3.4.9 and legacy releases 3.3.7, 3.2.12, and 3.1.15 https://t.co/WtJSqiuDkf