Enable HELO/ELO ?

rmws

Verified User
Joined
Aug 10, 2016
Messages
10
Hi,

Is there anyway to enable the HELO/ELO?

We have been marked by a SPAM service (CISCO's), and I think this is because of a few mailboxes on the server are full, and they reply with a message "that there mailbox is full". Yet, the senders email is non existing (domain is).

Anyone?

Thanks!
 
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