Hi friends,
Following the Workaround tutorial for Jessie
(https://workaround.org/ispmail/jessie ) I've set up six month ago my
first Postfix email server and all works very fine, except for the
ability from the user to encrypt login password.
I can use the encrypted login password with smtp (Postfix), but not
with pop3 and imap (Dovecot).
The certificates are from Letsencrypt.
I've read
"http://wiki2.dovecot.org/Authentication/Mechanisms#Non-plaintext_authentication"
and set
auth_mechanisms = plain login cram-md5
But with no luck,
If I try to connect to Dovecot from openssl obtain an error:
"Verify return code: 20 (unable to get local issuer certificate)"
And now, if I enable on the client (Tunderbird) the encrypted password
obtain a message to reinsert the password
Here my Dovecot configuration:
doveconf -n
# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.5 ext4
auth_mechanisms = plain login cram-md5 apop
mail_location = maildir:/var/vmail/%d/%n/Maildir
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
namespace inbox {
inbox = yes
location mailbox Drafts {
special_use = \Drafts
}
mailbox INBOX.Junk {
auto = subscribe
special_use = \Junk
}
mailbox INBOX.Trash {
auto = subscribe
special_use = \Trash
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix }
passdb {
args = /etc/dovecot/dovecot-sql.conf.ext
driver = sql
}
plugin {
sieve = ~/.dovecot.sieve
sieve_after = /etc/dovecot/sieve-after
sieve_dir = ~/sieve
}
protocols = " imap lmtp sieve pop3"
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0660
user = postfix
}
}
service lmtp {
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
}
ssl_cert = </etc/letsencrypt/live/server.sio4.org/fullchain.pem
ssl_key = </etc/letsencrypt/live/server.sio4.org/privkey.pem
userdb {
args = uid=vmail gid=vmail home=/var/vmail/%d/%n
driver = static
}
protocol lmtp {
mail_plugins = " sieve"
}
Could you suggest me where I should look into?
Many many thanks!
davide