troubleshooting Question

Mail coming from a host in our network

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TacoFlavoredKisses asked on
Email SoftwareAntiSpamEmail Protocols
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We have been getting listed on a blacklist because mail is coming from several EHLO names in our network on the same IP.  We have several mail servers, so this is expected.

We are seeing however two listings from the domain that we are unsure of.  Doing some research it looks to be related to McAfee products, but we are not using any on our mail systems.

Any ideas what this may be?

Also, any issues with having several mail servers all sending out the same IP with different EHLO names?

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