[FIX] mass_mailing: make retry failed mail work with keep archive set to False

Let M be a mass_mailing.
For all messages m related to M, retry_failed_mail removes the mail
statistics
of m before putting M 'in_queue'.
Since there are no statistics on m, its recipient is returned by the
function
get_remaining_recipients when called by send_mail once M is processed.
However when keep archive is set to False, the 'mail.mail' records
are automatically removed. As a results their statistics are not
removed,
and thus these mails are not retried.

closes odoo/odoo#30158

0 files changed, 0 insertions, 0 deletions