forgejo-federation/docs/content/doc/usage/email-setup.en-us.md
Patrick Schratz af79677a44
Reformat docs (#13897)
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
2020-12-09 07:47:06 +01:00

76 lines
2.1 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

---
date: "2019-10-15T10:10:00+05:00"
title: "Usage: Email setup"
slug: "email-setup"
weight: 12
toc: false
draft: false
menu:
sidebar:
parent: "usage"
name: "Email setup"
weight: 12
identifier: "email-setup"
---
# Email setup
**Table of Contents**
{{< toc >}}
To use Gitea's built-in Email support, update the `app.ini` config file [mailer] section:
## Sendmail version
Use the operating systems sendmail command instead of SMTP. This is common on Linux servers.
Note: For use in the official Gitea Docker image, please configure with the SMTP version.
```ini
[mailer]
ENABLED = true
FROM = gitea@mydomain.com
MAILER_TYPE = sendmail
SENDMAIL_PATH = /usr/sbin/sendmail
```
## SMTP version
```ini
[mailer]
ENABLED = true
FROM = gitea@mydomain.com
MAILER_TYPE = smtp
HOST = mail.mydomain.com:587
IS_TLS_ENABLED = true
USER = gitea@mydomain.com
PASSWD = `password`
```
- Restart Gitea for the configuration changes to take effect.
- To send a test email to validate the settings, go to Gitea > Site Administration > Configuration > SMTP Mailer Configuration.
For the full list of options check the [Config Cheat Sheet]({{< relref "doc/advanced/config-cheat-sheet.en-us.md" >}})
- Please note: authentication is only supported when the SMTP server communication is encrypted with TLS or `HOST=localhost`. TLS encryption can be through:
- Via the server supporting TLS through STARTTLS - usually provided on port 587. (Also known as Opportunistic TLS.)
- SMTPS connection (SMTP over transport layer security) via the default port 465.
- Forced SMTPS connection with `IS_TLS_ENABLED=true`. (These are both known as Implicit TLS.)
- This is due to protections imposed by the Go internal libraries against STRIPTLS attacks.
### Gmail
The following configuration should work with GMail's SMTP server:
```ini
[mailer]
ENABLED = true
HOST = smtp.gmail.com:465
FROM = example@gmail.com
USER = example@gmail.com
PASSWD = ***
MAILER_TYPE = smtp
IS_TLS_ENABLED = true
HELO_HOSTNAME = example.com
```