Re: Postfix can't send external email

2016-07-19 Thread Benny Pedersen
On 2016-07-19 23:45, markus79 wrote: root@wcp-2:/etc/postfix# ping6 -c 3 ipv6.google.com connect: Network is unreachable then its not a postfix problem, but badly firewall, eq slack autoconfig ? sorry cant help more

Re: Postfix can't send external email

2016-07-19 Thread Noel Jones
On 7/19/2016 5:10 PM, markus79 wrote: > Thanks, but I've set up a server in Google Cloud to use 5877 in the past > when 587 was blocked without having to use a relayhost. I just can't access > that server now :( Sorry, that's not how email works. No server will accept mail on a non-standard

Re: Postfix can't send external email

2016-07-19 Thread markus79
--- > If you reply to this email, your message will be added to the discussion > below: > > http://postfix.1071664.n5.nabble.com/Postfix-can-t-send-external-email-tp85073p85111.html > To unsubscribe from Postfix can't send external email, click here > <http://postfix.1071664.

Re: Postfix can't send external email

2016-07-19 Thread Noel Jones
On 7/19/2016 4:10 PM, markus79 wrote: > Thanks for the help. I have servers in Google Cloud. They block outgoing mail > on 25, 465, and 587. > > https://cloud.google.com/compute/docs/tutorials/sending-mail/ > You'll need a relayhost that accepts your mail on a non-standard port, and then relays

Re: Postfix can't send external email

2016-07-19 Thread markus79
be added to the discussion > below: > > http://postfix.1071664.n5.nabble.com/Postfix-can-t-send-external-email-tp85073p85109.html > To unsubscribe from Postfix can't send external email, click here > <http://postfix.1071664.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscri

Re: Postfix can't send external email

2016-07-19 Thread markus79
I see port 25 in my mail log and when I run mailq: (connect to ALT1.ASPMX.L.GOOGLE.com[2607:f8b0:400c:c08::1a]:25: Network is unreachable) -- View this message in context: http://postfix.1071664.n5.nabble.com/Postfix-can-t-send-external-email-tp85073p85108.html Sent from the Postfix Users

Re: Postfix can't send external email

2016-07-19 Thread Benny Pedersen
On 2016-07-19 23:35, markus79 wrote: I see port 25 in my mail log and when I run mailq: (connect to ALT1.ASPMX.L.GOOGLE.com[2607:f8b0:400c:c08::1a]:25: Network is unreachable) ping6 -c 3 ipv6.google.com what results ?

Re: Postfix can't send external email

2016-07-19 Thread markus79
Thanks for the help. I have servers in Google Cloud. They block outgoing mail on 25, 465, and 587. https://cloud.google.com/compute/docs/tutorials/sending-mail/ I know it's possible to do this as I did it on another server awhile ago but can't seem to get this one to work. Mark -- View

Re: Postfix can't send external email

2016-07-18 Thread /dev/rob0
On Mon, Jul 18, 2016 at 02:11:38PM -0700, markus79 wrote: > I'm trying to use port 5877 as my SMTP port because 587 is blocked. Back up here. What? Why? Tell us what ISP blocks port 587. This seems farfetched to me. How did you test and determine that this is so? Also, what does "use X as

Re: Postfix can't send external email

2016-07-18 Thread Wietse Venema
markus79: > Thanks. I removed that line and added > > "smtpd unix - - n - - smtpd" Don't add that line. > Now, I get errors indicating that it wants to go out SMTP over port 25 I see no evidence of that. Wietse

Re: Postfix can't send external email

2016-07-18 Thread markus79
Thanks. I removed that line and added "smtpd unix - - n - - smtpd" Now, I get errors indicating that it wants to go out SMTP over port 25 instead of port 5877. Should I have the "submission" lines uncommented out? My new master.cnf: # # Postfix master

Re: Postfix can't send external email

2016-07-18 Thread Wietse Venema
markus79: > Hi, > > I'm trying to use port 5877 as my SMTP port because 587 is blocked. When I > try to send email to another domain I get the following errors in my log: > > Jul 18 21:02:51 wcp-2 postfix/qmgr[17329]: warning: connect to transport > private/smtpd: Connection refused You have no

Postfix can't send external email

2016-07-18 Thread markus79
Hi, I'm trying to use port 5877 as my SMTP port because 587 is blocked. When I try to send email to another domain I get the following errors in my log: Jul 18 21:02:51 wcp-2 postfix/qmgr[17329]: warning: connect to transport private/smtpd: Connection refused Jul 18 21:02:51 wcp-2