Control Web Panel
WebPanel => E-Mail => Topic started by: Umbus on May 25, 2015, 10:26:36 PM
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Hello,
Most of the emails I send, give me the following error:
************ said:
550 Access denied - Invalid HELO name (See RFC5321 4.1.1.1) (in reply to
RCPT TO command)
How can resolve this?
Best Regards