can sync mail from gmail to maddy via imapsync

[vtolstov]

Err 20/50: - msg &BC8EPQQ0BDUEOgRB-/24310 {35630523} could not append ( Subject:[=?UTF-8?B?0JXQu9C60LAgNQ==?=], Date:["12-Jan-2018 17:37:32 +0000"], Size:[35630523], Flags:[\Seen] ) to folder &BC8EPQQ0BDUEOgRB-: 6960 NO [TOOBIG] Message size exceeding limit

How to increase message size limit in maddy?

[foxcpp]

Size of messages written via IMAP is limited via appendlimit directive for the storage.imapsql module. Default is 32 MiB. Message that caused the error is almost 33.9 MiB.

To double the limit:

storage.imapsql local_mailboxes {
  ...
  appendlimit 64M
}