The errorRemoved: -### ChecksRemoved: -Removed: -- ☑ I searched existing issues.Removed: -- ☑ I wrote this report in my own words, except for direct translation if needed.Removed: -
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Self-Hosting: Mail system ignores tls parameter
Summary
When the field "SMTP Host" in /admin/instance-config is set to a local ip-address (192.168.X.X) and "Use TLS" checkmark is unchecked the system ignores it and still tries to use TLS, leading to mail not sending.
Steps to reproduce
Set "SMTP Host" to local address
Uncheck "Use TLS"
Try to send mail
Observe "Hostname/IP does not match certificate's altnames" message in logs
Environment
OS: Debian 13
Logs or screenshots
image
Parameters in admin, FLUXER_EMAIL_SMTP_SECURE is also set to false
image
The error
Original by Rex
Show
Self-Hosting: Mail system ignores tls parameter
Summary
When the field "SMTP Host" in /admin/instance-config is set to a local ip-address (192.168.X.X) and "Use TLS" checkmark is unchecked the system ignores it and still tries to use TLS, leading to mail not sending.
Steps to reproduce
Set "SMTP Host" to local address
Uncheck "Use TLS"
Try to send mail
Observe "Hostname/IP does not match certificate's altnames" message in logs
Environment
OS: Debian 13
Logs or screenshots
image
Parameters in admin, FLUXER_EMAIL_SMTP_SECURE is also set to false
image
The error
Checks
☑ I searched existing issues.
☑ I wrote this report in my own words, except for direct translation if needed.