Eslam Zedan

14 Feb 2022

Is there any port I need to allow in google VM instances to allow SMTP?


I am trying to make SMTP work using google the code is working fine locally but it is not working on google VM instances 

So I am wondering if there are any ports or anything I need to do on the servers to make it work ?


Thanks in advance


Eslam Zedan

14 Feb 2022

Best Answer

best answer

After some research the problem was with Gmail I opened that URL // and it worked like magic.

© 2023 Copyrights reserved for