Getting this error message: The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com was lost in the middle of | Thunderbird Support Forum | Mozilla Support
Gmail SMTP settings propably using port 465 when 587 is selected · Issue #3834 · craftcms/cms · GitHub
Send mail through your SMTP server - Gmail Community
Outlook 2016-Gmail not sending, password for SMTP, tried ports 465 587 - Windows 10 Forums
Google E-Mail Server SMTP changes. : ClockOn Knowledge Base
Smtp Gmail Settings For Optimal Results
Which SMTP Port Should I Use? Understanding Ports 25, 465, & 587 | Mailgun
Using the SMTP Application to send emails
sending emails through gmail smtp server but emails are never recieved - Super User
Configure Gmail SMTP in MS Outlook - Gulf Infotech LLC
Secure SMTPs Port – Which are Secure SSL Email Ports (25,465,587 & 2525) - Security Boulevard
Gmail SMTP Plugin for WordPress
What Are Gmail's SMTP Settings?
Outgoing e-mail port - Apple Community
How to Use the Gmail SMTP Server to Send Emails for Free