Before this patch, when a user dragged a fixed snippet on the email body, the result had some attributes that are internally used in Odoo to know if you are replacing a part of a view, and which.
This made that editing the placeholders changed directly the snippet template itself.
On other cases, when this addon was removed and then reinstalled, it made that previous templates raise a MissingError when saving any changes on them.
Chances are that if you have (maybe unnoticedly) hit this bug, you have some snippet XMLID from this addon marked as `noupdate=1`, so the recommended upgrade path is to uninstall this addon and reinstall it.
[ADD] mail_tracking_mass_mailing
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Mail tracking for mass mailing
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Links mail statistics objects with mail tracking objects.
Installation
============
This addon will be automatically installed when 'mail_tracking' and
'mass_mailing' are both installed
Usage
=====
From mail statistic object, you can see:
- Email tracking state
- Email related tracking object
- Email related tracking events
From mass mailing contact, you can see:
- Email score, in order to clean up your lists from bad score emails
As a bonus feature, you have a new checkbox 'Avoid resend' in mass mailing,
in order to not send twice the same email to the same recipient. This is very
useful when you want to resend the mass mailing after changing selection
recipients. Notice that recipient selection could be a domain over a model, so
result ids could change over the time. With this flag you can send
the same email several times but only once to each recipient.