I need a solution
Hi, for some reason our servers from 167.114.4.104-107 are getting blocked by the email service and no emails are being delivered.
None of the IPs are listed on any other blacklist so I wonder if this is a false positive. All emails are legitimate email servers.
This is the error I get:
- The host has been observed sending spam in a format that is similar to snow shoe spamming techniques.
How can I get them removed permanently?
I remove them and they get listed again.
Thanks much in advance,
Teo
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