[lug] Sendmail listens to Port 25 too, though using DaemonPortOptions=Port=8025

Greg Horne jeerygh at hotmail.com
Mon Nov 19 12:40:52 MST 2001


Roland,

     Correct me if i'm wrong, but isn't /etc/services a way for other
     machines to see what services, and on what ports you are offering
     them?  If that were true than you would not have to worry about
     sending mail to another server.  Your computer would figure out
     what port the other server uses.

- - -
Greg Horne

Monday, November 19, 2001, 4:23:26 AM, you wrote:

RK> Hi,

RK> I have encountered the following problem using sendmail Version 8.12.0:

RK> When including the line

RK> O DaemonPortOptions=Port=8025

RK> sendmail listens to Port 8025 (as it should), however, it still listens to
RK> Port 25. Does anyone know how to prevent sendmail from listening to Port 25.

RK> I found out, that changing the smtp-Entry in /etc/services would solve the
RK> problem, however it raises another:
RK> sendmail tries to connect to the smtp-port specified in /etc/services, when
RK> sending an email to another server...

RK> Thank you in advance for any advice!

RK> Regards,

RK> Roland

RK> _______________________________________________
RK> Web Page:  http://lug.boulder.co.us
RK> Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug

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