Why my server can't connect to Gmail smtp?
Hi, i just checked that i’m not in any blacklist and also i my firewall is opened. My java application connects to Gmail SMTP to send e-mails, but once i moved my app to Digital Ocean, the same code i always used cannot connect to SMTP Gmail saying connect timeout.
Any clue on what’s is happening?
I thought i was missing the Reverse DNS of my droplet but i already corrected that without success.
Thanks for helping.