dotplex Cloud dotplex Webmail Thunderbird Apple Mail Outlook iPhone Android
Access Browser Browser PC, Mac, Linux Mac Mac, PC App App
Mobile friendly
Configuration not necessary not necessary automatic manually manually manually manually
Two-factor authentication soon
Read and write offline
IMAP folder sharing
Mail filters (local)
Mail filters (server-side) ( )***
Change password
Synchronise contacts ( )* ( )*
Synchronise calendar ( )* ( )*
Access to cloud storage ** **
File and folder sharing ** **
Costs included included free included in macOS Microsoft Licence included in iOS free

* via plugin or add-on

** via Nextcloud App

*** via add-on until Thunderbird v68.0a1