Today I found this double-bounce:
- Forwarded message from Mail Delivery System mailer-dae...@charite.de
-
bounce-25280...@customer110.goolara.net: host
customer110.goolara.net[209.209.90.110] said: 552 Invalid size declaration.
(in reply to MAIL FROM command)
Reporting-MTA
: 552 Invalid size declaration.
but:
Jun 10 13:05:00 mail-ausfall postfix/smtp[10316]:
customer110.goolara.net[209.209.90.110]:25: MAIL FROM:hil...@charite.de
SIZE=1011
Jun 10 13:05:00 mail-ausfall postfix/smtp[10316]:
customer110.goolara.net[209.209.90.110]:25: 250 Address accepted.
H
-ausfall postfix/smtp[7597]:
customer110.goolara.net[209.209.90.110]:25: 552 Invalid size declaration.
The server EHLO response announces 8BITMIME support, but some
borked mail firewall does not understand RFC 1652.
Wietse