Blocking IP address 220.127.116.11
We currently uses the ip address 18.104.22.168 for all of our customers emails.
I have looked and there doesnt appear to be any blacklisting on that ip address however whenever someone emails a sasktel.net email address from that specific ip the following message appears on a bounce back:
host mx1c11.megamailservers.com [22.214.171.124]
SMTP error from remote mail server after MAIL FROM:firstname.lastname@example.org:
550 5.0.0 We don’t accept mail from DO spammers<165.22.227>
Please advise on having that specific IP address removed from the block or if you have any suggestions on why we are being blocked by megamailservers.com
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