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sendmail etrn

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by r.tahina

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I'm using my server as a second MX for a domain and the mail for this domain is transferred using ETRN, is there any way just to allow only mails for this domain, because 90% of the queued mail are spams that use the domain first MX as a relay?

Regards.

1 reply

by jezzabel

Not sure what you're asking. If you want to restrict the domain to flush, you can specify the domain to flush with the ETRN command. If you want to restrict the domain to accept emails from, just include the domains you want to accept in the sendmail.cw file. Others should be rejected.

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