Storage Workarounds¶
These settings may be useful if it’s common with the object storage that some emails are inaccessible.
imap_fetch_failure=no-after
If an email is inaccessible during a FETCH, finish it as well as possible and return a tagged NO reply. The default is to disconnect the IMAP client immediately on the failure. It depends on the IMAP client whether this behavior is useful or not.
remote <webmail IP range> {
plugin {
obox_fetch_lost_mails_as_empty = yes
}
}
Cassandra: Object exists in dict, but not in storage errors will be handled by returning empty emails to the IMAP client. The tagged FETCH response will be OK
instead of NO
.