Decrease background job sync interval

[st3iny]

Is your feature request related to a problem? Please describe.

The sync only seems to happen if the Mail app is opened. This perception is probably caused by a very infrequent sync background job.

Describe the solution you'd like

The background job to sync envelopes should be triggered more often.

Describe alternatives you've considered

No response

Additional context

No response

[ChristophWurst]

To not overload the cron process we could also experiment with adaptive sync intervals. If someone hasn't opened Mail in a while, only sync once a day. For people who accessed it recently sync once an hour, for people who are active sync every 15 mins. Something like that.

[SebastianKrupinski]

To not overload the cron process we could also experiment with adaptive sync intervals. If someone hasn't opened Mail in a while, only sync once a day. For people who accessed it recently sync once an hour, for people who are active sync every 15 mins. Something like that.

Do the mobile and desktop clients register a login when they access the instance?

[ChristophWurst]

There is nothing like a session for clients. The individual requests are authenticated.