[Postfixbuch-users] debitel.net Connection refused (port 25)

[Uwe Driessen]

Habt Ihr auch die Probleme mit Debitel?
Jedes mal wenn eine Mail dahin geschickt wird braucht die 4-5 Stunden um dann edlich
angenommen zu werden und irgendwie scheint bei denen Port 25 unter Last zu stehen. 

Jun 25 14:48:22 fblan postfix/smtp[7741]: connect to mail4.dnsg.net[193.168.128.19]:
Connection refused (port 25)
Jun 25 14:48:22 fblan postfix/smtp[7741]: connect to mail9.dnsg.net[193.168.140.73]:
Connection refused (port 25)
Jun 25 14:48:22 fblan postfix/smtp[7741]: connect to mail10.dnsg.net[193.168.140.74]:
Connection refused (port 25)
Jun 25 14:48:22 fblan postfix/smtp[7741]: connect to mail2.dnsg.net[193.168.128.16]:
Connection refused (port 25)
Jun 25 14:48:22 fblan postfix/smtp[7741]: connect to mail3.dnsg.net[193.168.128.14]:
Connection refused (port 25)
Jun 25 14:48:22 fblan postfix/smtp[7741]: 9388A4DCE5C: to=<xxxxxxxxxxxxx at debitel.net>,
relay=none, delay=11, delays=0.39/0.05/10/0, dsn=4.4.1, status=deferred (connect to
mail3.dnsg.net[193.168.128.14]: Connection refused)


telnet debitel.net 25
telnet: could not resolve debitel.net/25: Name or service not known
s1:/var/log# telnet mail1.dnsg.net 25
Trying 193.168.128.18...
telnet: Unable to connect to remote host: Connection refused
s1:/var/log# telnet mail2.dnsg.net 25
Trying 193.168.128.16...
telnet: Unable to connect to remote host: Connection refused
s1:/var/log# telnet mail3.dnsg.net 25
Trying 193.168.128.14...
telnet: Unable to connect to remote host: Connection refused
s1:/var/log# telnet mail4.dnsg.net 25
Trying 193.168.128.19...
telnet: Unable to connect to remote host: Connection refused
s1:/var/log# telnet mail9.dnsg.net 25
Trying 193.168.140.73...
telnet: Unable to connect to remote host: Connection refused
s1:/var/log# telnet mail10.dnsg.net 25
Trying 193.168.140.74...
telnet: Unable to connect to remote host: Connection refused

debitel.net.            3203    IN      MX      20 mail1.dnsg.net.
debitel.net.            3203    IN      MX      20 mail2.dnsg.net.
debitel.net.            3203    IN      MX      20 mail3.dnsg.net.
debitel.net.            3203    IN      MX      20 mail4.dnsg.net.
debitel.net.            3203    IN      MX      20 mail9.dnsg.net.
debitel.net.            3203    IN      MX      20 mail10.dnsg.net.


Mit freundlichen Grüßen

Drießen

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Software & Computer
Uwe Drießen
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Tel.: 06708 / 660045   Fax: 06708 / 661397