Recent content by emanuelhut

Hi, The last few days some users are having problems with Qmail and ipv6 ptr. They are getting this mail when a mail isn't send correctly: gmail-smtp-in.l.google.com[2a00:1450:4008:c01::1b] said: 550-5.7.1 [2a01:238:43d7:c400::face:b00c 16] Our system has detected that...