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  • Users: rnovick
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  1. rnovick

    changing the hostname in EHLO

    Hi, I am having a problem sending mail to specific servers that do not allow localhost.localdomain in HELO/EHLO. The response I get is: <<< 501 5.0.0 Disallowed name in HELO/EHLO: localhost.localdomain 554 5.0.0 Service unavailable My inbound mail server tells me this: Action: failed Status...
  2. rnovick

    sendmail and SMTP_AUTH on RH8

    Hello All, I have been administering a RH8 sendmail server for about eight months, now. Since we have distributed offices, I had been handling mail relay by specifying trusted IPs in the access database. This has become a bit cumbersome, and I realize that these IPs can be spoofed by anyone...

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