You don't have to completly copy the flexmail folder.
I will explain this with a little example.
To synchronize the field PHONE1 with the EmailAddressType phone:
- Create in your custom folder the following folders "serverjs/flexmail"
- Copy+Past the fields.js file in "YourCustom/serverjs/flexmail"
Customize the file with the following content:
SynchroFields = [
In the task scheduler, make sure that your custom folder is well defined (example for the custom folder "default")
The next time a contact is transfered from Efficy to Flexmail, the PHONE1 will be copied to Flexmail EmailAddressType property "phone".
The next version of the flexmail gdpr integration (in Efficy 11.2) will synchronise in standard a lot more fields.