After waiting for more than 24h, offmap is still failing on my o365 account. While it is true that I have tried two or three times during this period (hence maybe I haven't waited 24h after all) I'm starting to think that it might be something else, not MS enforcing a limit. Mbsync works as usually from the first minute. I'm attaching the log, in case it shows something.
What I can say with certainty from this log is that offmap successfully
connects. What it doesn't tell us is why the connection was closed from
Microsofts side. Maybe some IMAP weirdness of O365, wouldn't be the
first.
--
Moritz Poldrack
https://moritz.sh
On Sat Dec 10, 2022 at 6:49 AM CST, Moritz Poldrack wrote:
> What I can say with certainty from this log is that offmap successfully > connects. What it doesn't tell us is why the connection was closed from > Microsofts side. Maybe some IMAP weirdness of O365, wouldn't be the > first.
Yep, definitely connecting but has a "Command Error 10" when attempting to
download. I found this [0], which seems to suggest that Exchange can't handle
large downloads in one request. I guess we'll want to implement chunking soon!
[0]: https://github.com/mscdex/node-imap/issues/44>> -- > Moritz Poldrack> https://moritz.sh
On Sat Dec 10, 2022 at 3:36 PM CET, Tim Culverhouse wrote:
> I found this [0], which seems to suggest that Exchange can't handle> large downloads in one request.
That makes a lot of sense, because it fails in my biggest folder (Archive).
On Sat Dec 10, 2022 at 3:36 PM CET, Tim Culverhouse wrote:
> Yep, definitely connecting but has a "Command Error 10" when attempting to> download. I found this [0], which seems to suggest that Exchange can't handle> large downloads in one request. I guess we'll want to implement chunking soon!
Could we trouble you (inwit) with testing for a high, but not too high
value?
Tim, should I give batching a try, or do you want to do it?
--
Moritz Poldrack
https://moritz.sh
On Sat Dec 10, 2022 at 6:37 PM CET, Moritz Poldrack wrote:
> Could we trouble you (inwit) with testing for a high, but not too high> value?
I'm happily at your service. :)
On Sat Dec 10, 2022 at 11:37 AM CST, Moritz Poldrack wrote:
> On Sat Dec 10, 2022 at 3:36 PM CET, Tim Culverhouse wrote:> > Yep, definitely connecting but has a "Command Error 10" when attempting to> > download. I found this [0], which seems to suggest that Exchange can't handle> > large downloads in one request. I guess we'll want to implement chunking soon!> Could we trouble you (inwit) with testing for a high, but not too high> value?>> Tim, should I give batching a try, or do you want to do it?
Go for it! I tried looking through the mbsync code to see what their limit is
but am not familiar enough with C to find it.
inwit, what's the largest mailbox that *did* sync?
--
Tim
On Sat Dec 10, 2022 at 7:08 PM CET, Tim Culverhouse wrote:
> inwit, what's the largest mailbox that *did* sync?
After a quick check, I think it's my Deleted Items folder, with 2901 messages.
On the queue, there's Archive (11227 messages) and Sent Items (18603 messages).