Proton Mail Bridge can be turned into Proton Bridge and include the following features to provide complete local accessibility.
- Mail via IMAP & SMTP
- Contacts via CardDAV
- Calendar via CalDAV
- Drive via WebDAV
Mail is already part of the bridge, and it would continue to be the core functionality of the bridge. Other features should be toggles.
Drive can be too large to sync for some devices, and may not be desirable. It can be implemented as a storage for uploading files larger than 25 MB and won't fit as an attachments. Uploading to drive would automatically generate a share link which can be pasted into the email.
Proton Mail Bridge can be turned into Proton Bridge and include the following features to provide complete local accessibility.
- Mail via IMAP & SMTP
- Contacts via CardDAV
- Calendar via CalDAV
- Drive via WebDAV
Mail is already part of the bridge, and it would continue to be the core functionality of the bridge. Other features should be toggles.
Drive can be too large to sync for some devices, and may not be desirable. It can be implemented as a storage for uploading files larger than 25 MB and won't fit as an attachments. Uploading to drive would automatically generate a share link which can be pasted into the email.
Thunderbird does support WebDAV storages such as NextCloud via an extension, https://addons.thunderbird.net/en-CA/thunderbird/addon/filelink-provider-for-owncloud/ .