An error occurred while sending email. The server responded: cannot connect to SMTP server. SMTP give 10060 error

[denisfateev]

Hello!
I’ve got a problem with our mailservers. I’m not sure what’s right way to write DNS through Cloudflare. An error occurred while sending email.
I’ve got this message.
Sending of the message failed.
An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: cannot connect to SMTP server, connect error10060 error.

[cloonan]

Sounds similar to I cant send mail with phpmailer its show "connect() failed" but if send with mail() is done. What should i do - #3 by cloonan

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As mentioned on the link provided

@cloonan

This is unrelated to cloudflare. But, I’d confirm your Confirm your SMTP settings, make sure everything is up to date, and see if you can isolate the error in your firewall.

Can you verify you have checked your SMTP settings?