SMTP gmail login (5.7.14 Please log in via your web browser and then try again ) Error

If you’re trying to send e-mails from Gmail’s SMTP server, you might have come accross the error 5.7.14 Please log in via your web browser and 5.7.14 then try again. 5.7.14.

First, try to enable “less secure apps” option via http://www.google.com/settings/security/lesssecureapps

If that still doesn’t work, change your Gmail password (I know, sounds pretty random, but that eventually worked for me and others).