Use the QWeb templating mechanism for emails

QWeb for email templates
Therp BV , Odoo Community Association (OCA)
FREE
          1886

Know and track (un)subscription reasons, GDPR compliant

Customizable unsubscription process on mass mailing emails
Antiun Ingeniería S.L. , Tecnativa ,
FREE
          691
Link partners with mass-mailing
Antiun Ingeniería S.L. , Tecnativa ,
FREE
          794
Link partner to events
Tecnativa , Odoo Community Association (OCA)
FREE
          544
Partner Survey
Tecnativa S. L. , Camptocamp ,
FREE
          649

Avoids duplicate mailing lists and contacts

Unique records for mass mailing
Grupo ESOC Ingeniería de Servicios , Tecnativa ,
FREE
          467

Add contacts to event

Event Share
OpenSynergy Indonesia , Tecnativa ,
FREE
          371

Adds a new option 'One Choice Per Column' to matrix types.

Survey One Choice Per Column
Onestein , Odoo Community Association (OCA)
FREE
          181

Survey Percent Question Type

Survey Percent Question
Savoir-faire Linux , Onestein ,
FREE
          183

Restrict event track location overlapping

Event Track Location Overlap
Tecnativa , Odoo Community Association (OCA)
FREE
          13
Mass mailing from events
Tecnativa , Odoo Community Association (OCA)
FREE
          170

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

Disable mass mailing by default
Piotr Cierkosz
FREE
          34

Events PDF Report With Full Details

Events PDF Report
Cybrosys Techno Solutions
FREE
          166

Configure the default value of Opt-Out for new partners

Restrict automatic emails to partner
Onestein
FREE
          278

Generic Conditions (Integration with marketing campaigns)

Generic Condition - Marketing
Center of Research and Development
FREE
          13
Mass mailing security group
Tecnativa , Odoo Community Association (OCA)
FREE
          76
Partner Survey
TKOOdoo Community Association (OCA)
FREE
          12