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I have discovered that my email server has been blacklisted by

What affect is that going to have on my sending and receiving emails and is there anything I can do about it to fix it.

All the emails I am sending are going out by IIS6 SMTP server, so any suggestions for how to configure this better gratefully received.

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Have you tried going to and asking them why you are blacklisted?

If you are listed as a spammer everybody who uses that blacklist are likely to drop your mail like it was anthrax covered...

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