Hi all I am using Mailman in a cPanel instalation - Mailman 2.1.33 on cPanel 98.0.6 - and occasionally receive an error message like the one below:
addr...@domain.ch host mx01.servicehoster.ch [194.191.24.200] SMTP error from remote mail server after end of data: 550 Headers contain illegal byte order mark (BOM) Reporting-MTA: dns; my.provider.eu This happened today with 5 (of about 150) subscribers on 2 receiving servers, but only every few days - not for every message. The message for which these complaints had been received today have a header line "X-Mailer: iPhone Mail (18G82)", but I think I have also seen others before. So far I could not yet find out why these messages are refused by the receiving server, it could be a Mailman issue or an issue of the mail program used by the author of the message. Any ideas what could be done to prevent these errors? Thank you, Christian -- Christian Buser, Hohle Gasse 6, CH-5507 Mellingen (Switzerland) Hilfe für Strassenkinder in Ghana: https://www.chance-for-children.org ------------------------------------------------------ Mailman-Users mailing list -- mailman-users@python.org To unsubscribe send an email to mailman-users-le...@python.org https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/mailman-users@python.org/ https://mail.python.org/archives/list/mailman-users@python.org/
