Hi, I've got a problem with my Dovecot installation.. Up to now, that was working fine.but today [root at mbox admin]# telnet localhost 143 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot ready. a login azt000 xxxxxx a OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SNIPPET=FUZZY PREVIEW=FUZZY LITERAL+ NOTIFY SPECIAL-USE QUOTA] Logged in b list "" * * LIST (\NoInferiors \UnMarked) "/" ssss * LIST (\NoInferiors \UnMarked) "/" 2021-TEST * LIST (\NoInferiors \UnMarked) "/" 2015 * LIST (\NoInferiors \UnMarked) "/" 2020-IT * LIST (\NoInferiors \UnMarked) "/" 2018-PERSO * LIST (\NoInferiors \UnMarked) "/" 2017 * LIST (\NoInferiors \UnMarked) "/" 2020-MARKETING * LIST (\NoInferiors \UnMarked) "/" 2019-AZT * LIST (\NoInferiors \UnMarked) "/" 2019-ADMIN * LIST (\NoInferiors \UnMarked) "/" "2020- PERSO" * LIST (\NoInferiors \UnMarked) "/" sss * LIST (\NoInferiors \UnMarked) "/" 2019-COMPTA * LIST (\NoInferiors \UnMarked) "/" 2019-PERSO * LIST (\NoInferiors \UnMarked) "/" 2017-ADMIN * LIST (\NoInferiors \UnMarked) "/" 2016 * LIST (\NoInferiors \UnMarked) "/" 2020-compta * LIST (\NoInferiors \Marked \Trash) "/" Trash * LIST (\NoInferiors \UnMarked) "/" Archives * LIST (\NoInferiors \UnMarked \Sent) "/" Sent * LIST (\NoInferiors \Marked \Junk) "/" Junk * LIST (\NoInferiors \UnMarked \Drafts) "/" Drafts * LIST (\NoInferiors \UnMarked \Sent) "/" "Sent Messages" * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-AZT * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-WebMEETING * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-zezez * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-PERSO * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-MARKETING * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-COMPTA * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-ADMIN * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-ATV * LIST (\NoInferiors \UnMarked) "/" INBOX/2021-test * LIST (\HasChildren) "/" INBOX b OK List completed (0.016 + 0.000 + 0.015 secs). *c lsub "" ** c NO [NOPERM] No permission to read subscriptions (0.001 + 0.000 secs). If I understand correctly, lsub should see what is visible by the Email client ? How can I let all the folders visible ? [root at mbox dovecot]# cat dovecot-new.conf # 2.3.8 (9df20d2db): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.8 (b7b03ba2) # OS: Linux 4.18.0-305.3.1.el8.x86_64 x86_64 CentOS Linux release 8.4.2105 nfs4 # Hostname: mbox1.aztgrp.net auth_debug_passwords = yes auth_username_format = %n disable_plaintext_auth = no login_trusted_networks = 177.18.0.0/16 127.0.0.1 ::1 mail_access_groups = mail mail_fsync = always mail_location = mbox:/var/spool2/mail/%u:INBOX=/var/spool/mail/%u:INDEX=/var/indexes/%u:CONTROL=/var/spool/mail-control mail_plugins = " quota" mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave mbox_very_dirty_syncs = yes mbox_write_locks = fcntl namespace inbox { ? inbox = yes ? location ? mailbox Drafts { ??? auto = subscribe ??? special_use = \Drafts ? } ? mailbox Junk { ??? auto = subscribe ??? special_use = \Junk ? } ? mailbox Sent { ??? auto = subscribe ??? special_use = \Sent ? } ? mailbox "Sent Messages" { ??? auto = subscribe ??? special_use = \Sent ? } ? mailbox Trash { ??? auto = no ??? special_use = \Trash ? } ? mailbox virtual/All { ??? auto = no ??? special_use = \All ? } ? prefix } passdb { ? driver = pam } plugin { ? quota_grace = 10%% ? quota_max_mail_size = 100M ? quota_rule = *:storage=10000M ? quota_rule2 = Trash:Storage=+100M ? quota_status_nouser = DUNNO ? quota_status_overquota = 552 5.2.2 Mailbox is full ? quota_status_success = DUNNO ? quota_warning = storage=95%% quota-warning 95 %u ? quota_warning2 = storage=80%% quota-warning 80 %u ? sieve = file:~/sieve;active=~/.dovecot.sieve } pop3_uidl_format = %v-%u service auth { ? unix_listener auth-master { ??? mode = 0666 ? } } service dict { ? unix_listener dict { ??? mode = 0600 ??? user = mail ? } } service imap-login { ? inet_listener imap { ??? address = * ??? port = 143 ? } ? inet_listener imaps { ??? address = * ??? port = 993 ??? ssl = yes ? } } service lmtp { ? inet_listener lmtp { ??? address = ::1, 127.0.0.1 ??? port = 24 ? } } service pop3-login { ? inet_listener pop3 { ??? address = * ??? port = 110 ? } ? inet_listener pop3s { ??? address = * ??? port = 995 ??? ssl = yes ? } } service quota-warning { ? executable = script /usr/local/bin/quota-warning.sh ? unix_listener quota-warning { ??? user = mail ? } ? user = dovecot } ssl = required ssl_ca = </etc/mail/ssl/ssl1/STAR_xxxxp_net.ca-bundle ssl_cert = </etc/mail/ssl/ssl1/STAR_xxxp_net.crt ssl_key = # hidden, use -P to show it userdb { ? driver = passwd } verbose_proctitle = yes protocol lmtp { ? mail_plugins = autocreate quota acl fts fts_solr zlib mail_log notify sieve } protocol lda { ? mail_plugins = " quota sieve quota" } protocol imap { ? mail_max_userip_connections = 80 ? mail_plugins = " quota quota imap_quota" ? ssl_cert = </etc/mail/ssl/ssl1/STAR_xxxp_net.crt ? ssl_key = # hidden, use -P to show it } protocol pop3 { ? mail_max_userip_connections = 10 ? mail_plugins = " quota" } protocol submission { ? mail_max_userip_connections = 10 ? mail_plugins = " quota" } My dovecot config Thanks and regards, -------------- next part -------------- An HTML attachment was scrubbed... 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