Use the QWeb templating mechanism for emails

QWeb for email templates
Therp BV , Odoo Community Association (OCA)
FREE
          1944 | 25

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
          294 | 18

Know and track (un)subscription reasons, GDPR compliant

Customizable unsubscription process on mass mailing emails
Tecnativa , Odoo Community Association (OCA)
FREE
1 721 | 11
Link partner to events
Tecnativa , Odoo Community Association (OCA)
FREE
          560 | 10
Link partners with mass-mailing
Tecnativa , Odoo Community Association (OCA)
FREE
1 822 | 10
Resend mass mailings
Tecnativa , Odoo Community Association (OCA)
FREE
1 156 | 9
Contact Smart Button
BHC
FREE
          265 | 7

Avoids duplicate mailing lists and contacts

Unique records for mass mailing
Tecnativa , Odoo Community Association (OCA)
FREE
1 480 | 7
Register a lead directly in an event
Tecnativa , Odoo Community Association (OCA)
FREE
          168 | 6

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

Disable mass mailing by default
Piotr Cierkosz
FREE
          35 | 5
VTiger Calender Connector
Serpent Consulting Services Pvt. Ltd.
FREE
          66 | 5
Mass mailing from events
Tecnativa , Odoo Community Association (OCA)
FREE
          177 | 4

Copy tracking fields from leads to partners

Tracking Fields in Partners
Tecnativa , Odoo Community Association (OCA)
FREE
          241 | 3
Reasons for event registrations cancellations
Tecnativa , Odoo Community Association (OCA)
FREE
          138 | 2

Enforces 1 registration per partner and event

Unique Partner per Event
Tecnativa , Odoo Community Association (OCA)
FREE
          112 | 2