> On 30/03/2026 12:12 EEST Jaco Kroon via dovecot <[email protected]> wrote: > > > Hi, > > It seems like the list system is breaking DKIM - triggering bounces, > resulting in unsuscribes. > > Is there recommendations on how to deal with this? > > Looks like it relates 100% to the addition of the footer: > > ______________________________________________ > dovecot mailing list -- [email protected] > To unsubscribe send an email to [email protected] > > > Kind regards, > Jaco > > > > -------- Forwarded Message -------- > Subject: dovecot mailing list probe message > Date: Mon, 30 Mar 2026 06:32:58 +0000 > From: > dovecot-bounces+a190cb9ae5d94d8fa6e2af68fc964a7aaa132...@dovecot.org > To: [email protected] > > > > This is a probe message. You can ignore this message. > > The [email protected] mailing list has received a number of bounces > from you, indicating that there may be a problem delivering messages > to [email protected]. A sample is attached below. Please examine this > message to make sure there are no problems with your email address. > You may want to check with your mail administrator for more help. > > You don't need to do anything to remain an enabled member of the > mailing list. > > If you have any questions or problems, you can contact the mailing > list owner at > > [email protected] > Hi, > > It seems like the list system is breaking DKIM - triggering bounces, > resulting in unsuscribes. > > Is there recommendations on how to deal with this? > > Looks like it relates 100% to the addition of the footer: > > ______________________________________________ > dovecot mailing list -- [1][email protected] > To unsubscribe send an email to [2][email protected] > > Kind regards, > Jaco > > -------- Forwarded Message -------- > > Subject: dovecot mailing list probe message > Date: Mon, 30 Mar 2026 06:32:58 +0000 > From: > [3]dovecot-bounces+a190cb9ae5d94d8fa6e2af68fc964a7aaa132...@dovecot.org > To: [4][email protected] > > This is a probe message. You can ignore this message. > > The [5][email protected] mailing list has received a number of bounces > from you, indicating that there may be a problem delivering messages > to [6][email protected]. A sample is attached below. Please examine this > message to make sure there are no problems with your email address. > You may want to check with your mail administrator for more help. > > You don't need to do anything to remain an enabled member of the > mailing list. > > If you have any questions or problems, you can contact the mailing > list owner at >
It's using ARC-Signing, but ofc no one supports that. DMARC/DKIM and mailing lists are super fun. Aki _______________________________________________ dovecot mailing list -- [email protected] To unsubscribe send an email to [email protected]
