10_postfix_tuning.pl: no all values changeable?

**biologist** · May 6th 2017

I added 10_postfix_tuning.pl as listener which basically works fine, but some values don't seem to be considered. For example:

'virtual_transport' => 'lmtp:localhost:24'

'smtpd_tls_loglevel' => '1'
'smtp_tls_loglevel' => '1'

Are there any limitations?

**Nuxwin** · May 6th 2017

@biologist

Quote from biologist

Are there any limitations?

Well, that is a concurrency problem The i-MSCP server packages also listen on the afterMtaBuildConf event. Thus, because the listener from the 10_postfix_tuning.pl listener file is registered early, the changes get overriden by the listeners that are registered by the i-MSCP server packages...

In a later version we will solve the issue by adding support for listener priorities, using a priority queue. For now, you can try to edit the listener and listen on the afterMtaBuildAliasesDb event instead of the afterMtaBuildConf event. Just change afterMtaBuildConf by afterMtaBuildAliasesDb in your listener file. Note that this is only a workaround.

Once the change is done, don't forget to trigger a reconfiguration.

**biologist** · May 7th 2017

I already expected this behavior, but I wasn't sure if I'm doing something wrong.
Anyhow, I'm fine with this workaround.

Question answered - thank you (especially for the quick reply => as always ).

**Nuxwin** · May 7th 2017

@biologist

The priority queue will be implemented in version 1.4.4 and the listener files will be updated when needed.

Thank you for your feedback.

**Nuxwin** · May 9th 2017

@biologist

A fix has been added in our development branch. See:

This fix will be part of next release.

Thank you for your report.
Thread closed.

10_postfix_tuning.pl: no all values changeable?

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