zeripathandGitHub 2778b8643a Add warning to set SENDMAIL_ARGS to -- (#19102)
Even with #17688 email addresses that contain an initial `-` may still be present in the db and it may in future still be possible to imagine a situation whereby initial `-` are repermitted.

This PR simply updates the documentation to warn users to set their SENDMAIL_ARGS with a terminal `--` to prevent this possibility email addresses being interpreted as options.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-03-18 15:19:02 +01:00
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Documentation for Gitea (https://github.com/go-gitea/gitea)
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