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 <[email protected]>
This commit is contained in:
zeripath
2022-03-18 15:19:02 +01:00
committed by GitHub
parent 80368dbe1e
commit 2778b8643a
2 changed files with 2 additions and 1 deletions
+1
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@@ -35,6 +35,7 @@ ENABLED = true
FROM = [email protected]
MAILER_TYPE = sendmail
SENDMAIL_PATH = /usr/sbin/sendmail
SENDMAIL_ARGS = "--" ; most "sendmail" programs take options, "--" will prevent an email address being interpreted as an option.
```
## Using SMTP