opnsense / opnsense/plugins

Postfix - outdated configuration

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Description

Dear Readers,

I got the following log entry for postfix:
postconf: warning: /usr/local/etc/postfix/main.cf: support for parameter "smtpd_tls_dh1024_param_file" will be removed; instead, do not specify (leave at default)
postconf: warning: /usr/local/etc/postfix/main.cf: support for parameter "smtpd_use_tls" will be removed; instead, specify "smtpd_tls_security_level"

For sure, only a warning, but overall, maybe it make sense to update the postfix configuration and delete these old entries?
Any Idea, thought?

Best regards
Helmut

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the Postfix configuration that produces /usr/local/etc/postfix/main.cf, then inspect the entries for smtpd_tls_dh1024_param_file and smtpd_use_tls. Update the configuration as described in the warning and verify that postconf no longer reports these deprecation warnings.

Written by the indexing model from the issue text.

Assessment

Domain
devops
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
58/100

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