![Why does Gmail (add accounts) using SMTP server recommend SSL instead of TLS? - Information Security Stack Exchange Why does Gmail (add accounts) using SMTP server recommend SSL instead of TLS? - Information Security Stack Exchange](https://i.stack.imgur.com/utLdI.png)
Why does Gmail (add accounts) using SMTP server recommend SSL instead of TLS? - Information Security Stack Exchange
![Gmail is not working, I put: domain: gmail.com server: smtp.gmail.com port: 465 (also I tried with 587 and 465) · Issue #1404 · letscontrolit/ESPEasy · GitHub Gmail is not working, I put: domain: gmail.com server: smtp.gmail.com port: 465 (also I tried with 587 and 465) · Issue #1404 · letscontrolit/ESPEasy · GitHub](https://user-images.githubusercontent.com/39177543/39903334-18ef1ad2-54a9-11e8-9644-60a085744a67.jpg)
Gmail is not working, I put: domain: gmail.com server: smtp.gmail.com port: 465 (also I tried with 587 and 465) · Issue #1404 · letscontrolit/ESPEasy · GitHub
Error: javax.mail.MessagingException: Could not connect to SMTP host: smtp. gmail.com, port: 465, response: -1
![javax.mail.MessagingException: Could not connect to SMTP host: SMTP.gmail.com, port: 465 | Support Center javax.mail.MessagingException: Could not connect to SMTP host: SMTP.gmail.com, port: 465 | Support Center](https://support.pega.com/sites/default/files/collaboration/inline-images/2018-11-2216_37_34-PosttothePegaSupportcommunity_PegaCommunity.png)