Postfix: cant send email from my Windows pc using my postfix mailserver
Hi,
Ik have installed a mailserver with: Postfix, Dovecot and fetchmail. Most of all works fine: I can fetch my mail with fetchmail on my server. I can send mail with Postfix on my server. I can get my mail with Outlook on my Windows system from my server. The only that doesn't work is that I can not send mail from my Windows system using my mail server... :confused: When I do a port scan on my mail server all nessesary port are open (110, 143) but port 25 is closed. Isn't this the port that Outlook uses to send mail? ( When I stop Postfix and I start Sendmail I have the same problem ) Can somebody help me? Greetz Dion |
I now have installed Squirrelmail too and its working OK. Squirrelmail is installed on the mailserver.
So the problem is still the same: How can I use my mailserver from my Windows machine to send email? |
Have a look in the maillogs for what happens. I'll bet it's the mynetworks section in main.cf, but post the output of "postconf -n"
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This sounds like the mail server is listening only on the loopback interface.
What is the output of netstat -aln --tcp or iptables is blocking the port. iptables -L |
Hi
Thanks! You both where right: I put this line in /etc/postfix/main.cf: Code:
mynetworks = 192.168.100.0/24, 127.0.0.0/8 Code:
#postfix reload Code:
postfix/master[20133]: warning: service smtp: ignoring inet_interfaces change Code:
#postfix stop |
Setting mynetworks does not change inet_interfaces. In fact, the log message indicates you also changed inet_interfaces. This was the variable change that was required.
mynetworks tells postfix what mail clients to consider as local and hence trusted. |
Yes. You are right again. I did some things and I wanted to put the things I did in this forum and then I forgot the inet_interfaces thing.
I did this in the main.cf: Code:
inet_interfaces = all |
So is it working now?
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Yes
:cool: |
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