Hello there,
the imap sync module seems to fetch fewer mail than it is supposed, in some cases up to 10% of the messages are missing while I can see them in any normal email client.
The log shows that it found duplicates (Messages found duplicate on host1: 5858) which is (almost) exactly the number of missing mails. So it seems to skip duplicates, even though I’ve configured it not to:
To my understanding, the following settings should fetch all mails, but it doesn’t.
active options:
--delete2
--subscribeall
inactive options:
--delete2duplicates
--delete1
--automap
--skipcrossduplicates
--dry
Please don’t tell me it’s “good/best practice to skip duplicates”: First of all I do not trust this program until I tested it myself (I don’t know how fine tuned the duplicate detection is, similar other tools tend to make mistakes or have massive confiuguration options for the detection) , and if there’s a switch it should work anyways.