Get out the blacklisting of SPAMHAUS

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  • Proposals: 7
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  • #690877
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Andrew H.Darren H.VKare IT S.Surendra P.Jamie M. + 2 others have already sent a proposal.
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Description

Experience Level: Intermediate
I had a server in a old hosting supply. On January, It was migated to a amazon ec2 instance and everything seems to go well and right configurated. But we cant send email to microsoft and others accounts from our mail server.
I tried to remove from spamhaus blacklist and was two times removed but in a couple of days will be blacklisted again.

There is no virus in our systems (ubuntu) either ec2 server (ubuntu too).

I saw tha there is limitations with amazon aws and i ask they for remove these limitations but still blancklisting when I try to go out. I think that the solution is related with reverse DNS lookup, but I dont know how to configure it.

I need to solve in 48 h from now.

The payment will be done 4 days before removal of blacklisting and when I could be sure that the solution works.

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