You can get rid of the debug message with
import_environment = $import_environment PR_SET_DUMPABLE=2
or setting
sysctl fs.suid_dumpable=2
Aki
> On 24/04/2023 19:47 EEST Alex <mysqlstud...@gmail.com> wrote:
>
>
> Hi, I've seen a few emails over the years related to this error message, but
> they are typically associated with doveadm. In my case, it's related to
> dovecot itself.
>
> I've just set up dovecot-2.3.20-1.fc37.x86_64 on fedora37 and unable to
> receive mail. The main config was copied over from another dovecot system on
> fedora37 with virtually identical settings, including the same SSL cert. I've
> also tried to just migrate the important stuff and otherwise leave the
> defaults, but I'm having the same problem.
>
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: Loading modules from
> directory: /usr/lib64/dovecot
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: Module loaded:
> /usr/lib64/dovecot/lib20_listescape_plugin.so
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: Effective uid=1001,
> gid=1001, home=/home/bcc-user
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: open(/proc/self/io) failed:
> Permission denied
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: Namespace inbox:
> type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes,
> subscriptions=yes location=mbox:~/mail:INBOX=/var/spool/mail/bcc-user
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: fs:
> root=/home/bcc-user/mail, index=, indexpvt=, control=,
> inbox=/var/spool/mail/bcc-user, alt=
> imap(bcc-user)<2977522><rappeBf6vLZEw8Eq>: Debug: Mailbox Trash: Mailbox
> opened
>
> I've set the /var/spool/mail/bcc-user permissions to 600, bcc-user:mail. The
> /home/bcc-user directory is 611, bcc-user:bcc-user.
>
> Here is my doveconf -n:
>
> # 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.20 (149edcf2)
> # OS: Linux 6.1.15-200.fc37.x86_64 x86_64 Fedora release 37 (Thirty Seven)
> auth_debug = yes
> auth_verbose = yes
> mail_debug = yes
> mail_gid = mail
> mail_home = mail/
> mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u
> mail_max_userip_connections = 500
> mail_plugins = " listescape"
> 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 index ihave
> duplicate mime foreverypart extracttext
> mbox_write_locks = fcntl
> namespace inbox {
> inbox = yes
> location =
> mailbox Drafts {
> special_use = \Drafts
> }
> mailbox Junk {
> special_use = \Junk
> }
> mailbox Sent {
> special_use = \Sent
> }
> mailbox "Sent Messages" {
> special_use = \Sent
> }
> mailbox Trash {
> special_use = \Trash
> }
> prefix =
> }
> passdb {
> driver = pam
> }
> protocols = imap
> service auth {
> unix_listener /var/spool/postfix/private/auth {
> group = postfix
> mode = 0660
> user = postfix
> }
> }
> service imap-login {
> inet_listener imap {
> port = 0
> }
> inet_listener imaps {
> port = 993
> }
> process_min_avail = 6
> service_count = 0
> vsz_limit = 512 M
> }
> ssl_cert = </etc/letsencrypt/fullchain.cer
> ssl_cipher_list =
> ALL:!LOW:!EXP:!aNULL:!RC4::!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS
> ssl_dh = # hidden, use -P to show it
> ssl_key = # hidden, use -P to show it
> ssl_prefer_server_ciphers = yes
> userdb {
> driver = passwd
> }
> verbose_ssl = yes
>
> Any ideas greatly appreciated. I was very surprised to be having problems
> after having done this so many times before.
>
>
>
>
>
>
> _______________________________________________
> dovecot mailing list -- dovecot@dovecot.org
> To unsubscribe send an email to dovecot-le...@dovecot.org
_______________________________________________
dovecot mailing list -- dovecot@dovecot.org
To unsubscribe send an email to dovecot-le...@dovecot.org
