0.13.0 send email got 501 error

[4ft35t]

Gogs version

0.13.0

Git version

• Server:
• Client:

Operating system

docker

Database

SQLite 3

Describe the bug

/admin/config - "Send test email", got 501 error

To reproduce

• install & config email
• editor app.ini, change [mailer] to [email]
• send test mail

Expected behavior

send mail ok

Additional context

for 0.12.11, send mail works fine

[mailer]
ENABLED = true
HOST    = smtp.exmail.qq.com:465
FROM    = gogs@xx.xx
USER    = gogs@xx.xx
PASSWD  = password

for 0.13.0, just chang [mailer] to [email], send mail not work, got 501 error

[email]
ENABLED = true
HOST    = smtp.exmail.qq.com:465
FROM    = gogs@xx.xx
USER    = gogs@xx.xx
PASSWD  = password

Code of Conduct

• I agree to follow this project's Code of Conduct

[Bullz3y3]

Instead of PASSWD =, use PASSWORD =

[koolkunz]

This bug is present with new installation of 0.13.0 also, if you enter email settings on the first time setup page of gogs, it creates custom config file with [mailer] and PASSWD instead of [email] and PASSWORD