MRC Compose

https://addons.thunderbird.net/addon/mrc-compose/

About this Add-on

About version 2.0.0 :

• Compatibility with Thunderbird 68
• Can search in 'Cardbook' address books
• In preferences, show type of each address book : 'Thunderbird', 'LDAP', 'Cardbook'

Does this close
incompatible with "MRC compose" addon
#218 (closed)

https://github.com/michelRenon/mrc_compose/issues/35