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  • Allow local senders only for specific accounts?

    From Thorsten Glaser@tg@mirbsd.de to comp.mail.sendmail on Wed Apr 2 20:36:53 2025
    From Newsgroup: comp.mail.sendmail

    Hi,
    consider I have an alias that is used to distribute certain
    mail messages, on a server that is externally reachable and
    accepts mails to local accounts generally, but I donrCOt want
    to accept mails to that specific account (alias really) via
    the internet, only via /usr/sbin/sendmail or [::1].
    Is there a way to configure this?
    Thanks in advance,
    //mirabilos
    --
    rCRCool, /usr/share/doc/mksh/examples/uhr.gz ist ja ein Grund,
    mksh auf jedem System zu installieren.rCL
    -- XTaran auf der OpenRheinRuhr, ganz begeistert
    (EN: rCL[rCa]uhr.gz is a reason to install mksh on every system.rCY)
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  • From Claus =?iso-8859-1?Q?A=DFmann?=@INVALID_NO_CC_REMOVE_IF_YOU_DO_NOT_POST_ml+sendmail(-no-copies-please)@esmtp.org to comp.mail.sendmail on Thu Apr 3 01:49:49 2025
    From Newsgroup: comp.mail.sendmail

    A really old web page has some examples:
    Protecting internal aliases against E-Mail from external addresses https://www.sendmail.org/%7Eca/email/protected.html

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