Redmine

I use REDMINE for many years. Yesterday, I upgraded my REDMINE from 3.3.1 to 3.4.3 after switching to FREEBSD 11.1 (prev 11.0). I upgraded ruby too.

Everything seems to be ok : Yesterday, I created a new version of my project, added new files and created a news.

Today, I see I didn't receive any email notifications...

I try to send an email from the console : ok (mail x@x.com , echo "Subject: test 3" | sendmail -i -v x@x.com ) .
I try to send a test email from redmine : it says ok but nothing is done. No error, no log...

I use msmtp and mstmp log is enabled.

my configuration parameters :

production:

email_delivery:
delivery_method: :async_sendmail
async_sendmail_settings:
arguments: -i