Re: can not telnet,can not send mail

2013-11-26 Thread Benny Pedersen
Feel Zhou skrev den 2013-11-26 07:40: Hello, my friend +1 This is Tom I'm sending my greeting from China china is known for blocking port 25 :/ My postfix server can not telnet any other mail server, but other server can telnet my postfix server, so lots of mail in my queue, sadly you

Re: can not telnet,can not send mail

2013-11-26 Thread higuita
Hi On Tue, Nov 26, 2013 at 11:14:30AM +0100, Benny Pedersen wrote: china is known for blocking port 25 :/ (...) depending of your isp, there is not much other ways to solve then hope You might want to try to relay all emails to your ISP mail server, by using the relayhost =

Re: can not telnet,can not send mail

2013-11-26 Thread Wietse Venema
higuita: Hi On Tue, Nov 26, 2013 at 11:14:30AM +0100, Benny Pedersen wrote: china is known for blocking port 25 :/ (...) depending of your isp, there is not much other ways to solve then hope You might want to try to relay all emails to your ISP mail server, by using the

Re: can not telnet,can not send mail

2013-11-26 Thread Feel Zhou
Thanks for all May be my isp provider blocked outbound connections to port 25/tcp, I ask them to fix this problem, and it's working now, I want to send mail via port 587 when it happens again, Thanks again TOM 2013/11/26 Wietse Venema wie...@porcupine.org higuita: Hi On Tue, Nov 26, 2013

can not telnet,can not send mail

2013-11-25 Thread Feel Zhou
Hello, my friend This is Tom I'm sending my greeting from China My postfix server can not telnet any other mail server, but other server can telnet my postfix server, so lots of mail in my queue,but I can not send it, what can I do now, thanks a lot. TOM

Re: can not telnet,can not send mail

2013-11-25 Thread Feel Zhou
log is Nov 26 14:51:48 usa postfix/error[3310]: A1F4612806E: to=l...@example.com, relay=none, delay=0.02, delays=0.02/0/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to IP[IP]:25: Connection timed out) command just like telnet mail.example.com 25 Trying IP...

Re: can not telnet,can not send mail

2013-11-25 Thread Feel Zhou
It's already open in the firewall , I can send mail this morning (Chinese time) before.and never change some setting 2013/11/26 Feel Zhou feelz...@gmail.com It's already open in the firewall , I can send mail this morning (Chinese time) before.and never change some setting 2013/11/26

Re: can not telnet,can not send mail

2013-11-25 Thread Ansgar Wiechers
Please don' top-post. On 2013-11-26 Feel Zhou wrote: 2013/11/26 Wijatmoko U. Prayitno k...@pandawa.fidonet.or.id On Tue, 26 Nov 2013 14:40:45 +0800 Feel Zhou feelz...@gmail.com wrote: My postfix server can not telnet any other mail server, but other server can telnet my postfix server, so