Re: Using Cloud Flare subdomin as hostname
Posted: Mon 17. Jan 2022, 09:47
This can be done via "KeyHelp admin UI -> Configuration -> "Email Addresses of Server Domain"
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Using Cloud Flare subdomin as hostname
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Re: Using Cloud Flare subdomin as hostname
Posted: Mon 17. Jan 2022, 11:37
It look like root is already there:
Re: Using Cloud Flare subdomin as hostname
Posted: Mon 17. Jan 2022, 13:28
You should probably add a forwarder there, unless you regulary login as root, which I doubt 
Re: Using Cloud Flare subdomin as hostname
Posted: Mon 17. Jan 2022, 22:19
Yes, I have add that.
But main problem is sending.
I this stage, I have no idea what to do next.
But main problem is sending.
I this stage, I have no idea what to do next.
Re: Using Cloud Flare subdomin as hostname
Posted: Tue 18. Jan 2022, 17:40
Hello,
Make sure that outhoing port 25 is not blocked by a firewall.
Try telnet alt1.gmail-smtp-in.l.google.com 25, it should lokk like this:
That means that your server cannot reach port 25 of the receiving mail server.connect to alt1.gmail-smtp-in.l.google.com[142.250.150.26]:25: Connection timed out
Make sure that outhoing port 25 is not blocked by a firewall.
Try telnet alt1.gmail-smtp-in.l.google.com 25, it should lokk like this:
Code: Select all
~$ telnet alt1.gmail-smtp-in.l.google.com 25
Trying 2a00:1450:4025:c03::1a...
Connected to alt1.gmail-smtp-in.l.google.com.
Escape character is '^]'.
220 mx.google.com ESMTP bc16si123901edb.165 - gsmtp
Re: Using Cloud Flare subdomin as hostname
Posted: Wed 19. Jan 2022, 19:11
Code: Select all
Make sure that outhoing port 25 is not blocked by a firewall.You are very right. That was a problem.
What you guy think about SMTP option for extrenal mail server?
This can be good if we have some outbound filtering, like mailchannels at extrenal server.