Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

This allows better CI analyses where Nextcloud's files are not
available because only the app repository is cloned.

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Always treat the search mailbox as top level folder

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Add more CSRF checks

Always log IMAP and SMTP if debug mode is enabled

Fix dovecot sieve special folder

modified log file path in 'Debug mode' paragraph

added missing command to 'Resetting the app' paragraph

added missing `DROP TABLE oc_mail_attachments;` command to the 'Resetting the app' paragraph.

Dovecot/sieve seems to create a special 'dovecot.sieve' folder as soon
as a filter is configured. This folder, however, must not be queried
(e.g.) for a sync token. This patch makes sure that this special folder
is simply ignored. Thus it's also not shown in the UI.

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Cleanup unused controller methods

Merge branch 'master' of github.com:/nextcloud/mail into refactoring/cleanup-unused-controller-methods

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Release 0.7.3

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Remove debug log statement

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Fix the notification favicon

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Fix error propagation in case messages cannot be loaded

Fix background sync account selection

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>