cannot send mass mailing from CRM
Aldevinas Katkus
11-27-17
I have tried to send mass emails from CRM>>Customer letters and for the most I have received error messages like:
SMTP error from remote mail server after pipelined end of data:
550 5.7.1 Missing purported responsible address

or
5.7.1 Command rejected (in reply to end of DATA command)

version 8.3 2017-05-05

Anyone is using this mass mailing function successfully?
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