Use the QWeb templating mechanism for emails

QWeb for email templates
Therp BV , Odoo Community Association (OCA)
FREE
2432
Link partners with mass-mailing
Tecnativa , Odoo Community Association (OCA)
FREE
1087

Know and track (un)subscription reasons, GDPR compliant

Customizable unsubscription process on mass mailing emails
Tecnativa , Odoo Community Association (OCA)
FREE
933

Webkul Base Survey facilitates you to take the survey of the people about any particular event using a question or series of questions.

Webkul Base Survey
Webkul Software Pvt. Ltd.
FREE
539
Contact Smart Button
BHC
FREE
430

Copy tracking fields from leads to partners

Tracking Fields in Partners
Tecnativa , Odoo Community Association (OCA)
FREE
325
Resend mass mailings
Tecnativa , Odoo Community Association (OCA)
FREE
294
VTiger Calender Connector
Serpent Consulting Services Pvt. Ltd.
FREE
139
Link partner to events
Tecnativa , Odoo Community Association (OCA)
FREE
651
Register a lead directly in an event
Tecnativa , Odoo Community Association (OCA)
FREE
225

Disable mass mailing to partners by default (opt-out)

Disable mass mailing by default
Piotr Cierkosz
FREE
66

Show additional social icons in Mass Mailing snippet

Website Mass Mailing Social Share
Trey (www.trey.es)
FREE
26
Mass mailing from events
Tecnativa , Odoo Community Association (OCA)
FREE
216
Reasons for event registrations cancellations
Tecnativa , Odoo Community Association (OCA)
FREE
171

Enforces 1 registration per partner and event

Unique Partner per Event
Tecnativa , Odoo Community Association (OCA)
FREE
146

Avoids duplicate mailing lists and contacts

Unique records for mass mailing
Tecnativa , Odoo Community Association (OCA)
FREE
589