Adding it to mail_always_cache_fields does not miraculously make cache updated.
Each mail needs to be accessed for that to happen.
Ie. With doveadm fetch.
doveadm fetch -u username hdr.message-id all
Tried that and also tried deleting the dovecot.index.cache and running
again, same result.
The cache file is around 1 G
1070635444 Dec 1 12:06 dovecot.index.cache
It could be hitting the 1 GB limit on cache file size, but I assume this
would show in the logs? If this is the reason, is there any way around it?
.einar