Hello, The sharing folders with dovecot works, but when the user that i shared the folder reads any e-mails in the folder, all my subcribed folder (the folders that i do not shared with this user) is unsubcribed from my account. The only folders that remains is the default ones ( inbox, trash, spam and sent) and the folder that i shared with that user. my configurations: # separator for master-users, example: "login_user*master_user -> user at domain.tld*masteruser auth_master_user_separator = * passdb passwd-file { driver = passwd-file args = /etc/dovecot-masterusers master = yes } namespace private { type = private separator = / prefix #location defaults to mail_location. inbox = yes } namespace shared { type = shared separator = / prefix = Share Folders/%%u/ location maildir:/var/spool/mail/vmail/%d/%%n:INDEX=/var/spool/mail/vmail/%d/%n/shared/%%u subscriptions = yes list = children } # cat /etc/dovecot-postlogin #!/bin/bash export MASTER_USER="$USER" exec /usr/lib64/dovecot/imap "$@" Can someone help me out with this? Thanks in advance.