On Tue, May 13 2025, 19:28:58 CEST Jaroslaw Rafa wrote via Postfix-users: > Please, please, don't send HTML-only mail to the list. It's a part of > longstanding mailing list etiquette that you don't do this. Some of us are > reading the eamil in plain text.
There is some weird pipelining-chain through brevo/sendinblue marketing mailer that apparently is not only converting everything to html but also embedding tracking-pixels and he is not able to do anything about that outgoing chain right now. -- Tom _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
