I run a mailing list and within the last few days messages from the list have been bouncing with the message:
host mx.ptd.net [150.136.189.171] SMTP error from remote mail server after end of data: 554 5.7.1 [VI-101] Message blocked due to spam content in the message. There is no spam content in the messages. MxToolbox shows that my mail server is not on any blacklists. Thanks Ken Robinson kenrb...@gmail.com
_______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop