Use the QWeb templating mechanism for emails
Know and track (un)subscription reasons, GDPR compliant
Force a mail layout on selected email templates
Mail settings in events
Mass mailing lists that get autopopulated
Links mailing.contacts with res.partners.
Automatically subscribe partners to its company's business documents
Copy tracking fields from leads to partners
Avoids duplicate mailing lists and contacts
Add contacts to event and event type
Allow registration grouped by quantities
Allow registration grouped by quantities in sessions
Allows sell registrations with more than one attendee
Sessions sales in events
Easily manage partner's subscriptions to your main mailing list.