Help With Sending Servers verify

[yousef]

I have mailwizz installed on VPS and using virtualmin. I am trying to add sending server but I cant verify.

getting this error when trying to verify smtp

Connection could not be established with host smtp1.cubemail.xyz [ #0]
Log data:
++ Starting Swift_SmtpTransport
!! Connection could not be established with host smtp1.cubemail.xyz [ #0] (code: 0)

Also tried to send thru PHP mail but mail gets sent but not recieving, I checked inbox and spam folder and nothing recieved

 

[yousef]

I was able to solve this on my own. I believe it was an issue with spf record set up incorrectly.

 

[Vpul Shah]

Great Yousef.

 

[tangyan]

我也是连不上，报错110,有人能帮我一下吗

 

[avidns]

我也是连不上，报错110,有人能帮我一下吗

tangyan, please forgive me as I had to use Google Translate to understand; can you share the exact error message you are receiving?

For everyone else, according to the translation he said "I also can't connect, error 110 is reported, can someone help me"