Hello,

I’m attempting to upgrade a mbox format based dovecot server to the latest 2.4.1 on Fedora release 43. I am using sendmail at the MTA. I have provided a synopsis of my 2.4.1 dovecot config below. The dovecot server I’m attempting to upgrade is running dovecot 2.3.21 on Fedora 37.

In the 2.3.21 setup all mbox based folders are at the top level in the user’s ~/mail location For example Sent, Trash, Drafts, …

In dovecot 2.4.1 this setting no longer works: "mail_location = mbox:~/mail:INBOX=/var/mail/%u”,so when a client connects to the dovecot server their sendmail based mbox /var/mail isn’t visible.

Additionally mbox folders directly under a user’s ~/mail iike Sent, Trash, Drafts are not visible either.

The new 2.4.1 dovecot server creates a folder named “inbox” under ~/mail as well as an .imap directory which contains directories that appear to correspond to the folders at the top level along with other dovecot based files.

Can you describe how I would make the seamail delivered mail in /var/spool as well as a users top level mbox folders accessible in the new dovecot mbox structures?

Thanks in advance for any help, -Bill

====================================== Dovecot config

dovecot_config_version = 2.4.1 dovecot_storage_version = 2.4.1 protocols { imap = yes lmtp = yes } mail_driver = mbox mail_home = /home/%{user} mail_path = ~/mail mbox_write_locks = fcntl namespace inbox { inbox = yes separator = / }

Hello, I'm attempting to upgrade a mbox format based dovecot server to the latest 2.4.1 on Fedora release 43. I am using sendmail at the MTA. I have provided a synopsis of my 2.4.1 dovecot config below. The dovecot server I'm attempting to upgrade is running dovecot 2.3.21 on Fedora 37. In the 2.3.21 setup all mbox based folders are at the top level in the user's ~/mail location For example Sent, Trash, Drafts, ... In dovecot 2.4.1 this setting no longer works: "mail_location = mbox:~/mail:INBOX=/var/mail/%u",so when a client connects to the dovecot server their sendmail based mbox /var/mail isn't visible. Additionally mbox folders directly under a user's ~/mail iike Sent, Trash, Drafts are not visible either. The new 2.4.1 dovecot server creates a folder named "inbox" under ~/mail as well as an .imap directory which contains directories that appear to correspond to the folders at the top level along with other dovecot based files. Can you describe how I would make the seamail delivered mail in /var/spool as well as a users top level mbox folders accessible in the new dovecot mbox structures? Thanks in advance for any help, -Bill

Dovecot config

dovecot_config_version = 2.4.1

dovecot_storage_version = 2.4.1

protocols {

 imap = yes

 lmtp = yes

}

mail_driver = mbox

mail_home = /home/%{user}

mail_path = ~/mail

mbox_write_locks = fcntl

namespace inbox {

 inbox = yes

 separator = /

}