Use the QWeb templating mechanism for emails

QWeb for email templates
Therp BV , Odoo Community Association (OCA)
FREE
          1919
Link partners with mass-mailing
Tecnativa , Odoo Community Association (OCA)
FREE
1 810

Know and track (un)subscription reasons, GDPR compliant

Customizable unsubscription process on mass mailing emails
Tecnativa , Odoo Community Association (OCA)
FREE
1 707
Link partner to events
Tecnativa , Odoo Community Association (OCA)
FREE
          550

Avoids duplicate mailing lists and contacts

Unique records for mass mailing
Tecnativa , Odoo Community Association (OCA)
FREE
1 473
Register a lead directly in an event
Tecnativa , Odoo Community Association (OCA)
FREE
          163

Copy tracking fields from leads to partners

Tracking Fields in Partners
Tecnativa , Odoo Community Association (OCA)
FREE
          234
Resend mass mailings
Tecnativa , Odoo Community Association (OCA)
FREE
1 147
Contact Smart Button
BHC
FREE
          260

Enforces 1 registration per partner and event

Unique Partner per Event
Tecnativa , Odoo Community Association (OCA)
FREE
          110

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
          274

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

Disable mass mailing by default
Piotr Cierkosz
FREE
          34
Mass mailing from events
Tecnativa , Odoo Community Association (OCA)
FREE
          173
VTiger Calender Connector
Serpent Consulting Services Pvt. Ltd.
FREE
          63
Reasons for event registrations cancellations
Tecnativa , Odoo Community Association (OCA)
FREE
          135