Re: Apple mail fails with Submission
After the submission with dovecot it sends it to postfix, the postfix log is: postfix/submission/smtpd[19509]: connect from example.org[192.168.1.1] postfix/submission/smtpd[19509]: client=example.org[192.168.1.1], sasl_method=PLAIN, sasl_username=t...@example.org postfix/submission/smtpd[19509]: *warning: non-SMTP command from example.org <http://example.org>[192.168.1.1]: Content-Transfer-Encoding: 7bit* postfix/submission/smtpd[19509]: disconnect from example.org[192.168.1.1] ehlo=1 auth=1 mail=1 rcpt=1 unknown=0/2 commands=4/6 postfix/submission/smtpd[19509]: connect from example.org[192.168.1.1] postfix/submission/smtpd[19509]: client=example.org[192.168.1.1], sasl_method=PLAIN, sasl_username=t...@example.org postfix/submission/smtpd[19509]: *warning: non-SMTP command from example.org <http://example.org>[192.168.1.1]: Content-Type: text/plain; charset=us-ascii* postfix/submission/smtpd[19509]: disconnect from example.org[192.168.1.1] ehlo=1 auth=1 mail=1 rcpt=1 unknown=0/2 commands=4/6 postfix/submission/smtpd[18882]: *timeout after END-OF-MESSAGE from example.org <http://example.org>[192.168.1.1]* postfix/submission/smtpd[18882]: disconnect from example.org[192.168.1.1] ehlo=1 auth=1 mail=1 rcpt=1 data=1 commands=5 As you can see it is a "non-SMTP command" given by Postfix. Am guessing it has something to do with the placement of the mail content. The outlook application is functional normally, i upgraded to 2.3.4 of Dovecot but still same result. Not sure if it is a Dovecot issue or Postfix.. On Sun, Dec 23, 2018 at 11:46 AM Stephan Bosch wrote: > Hi, > > Below, you have only the submission-login debug log (authentication). > I'm more interested in what happens after that. You'll need to enable > mail_debug=yes (at least for the user involved) to get that. > > Regards, > > Stephan. > > Op 18/12/2018 om 17:17 schreef Ruud Voorjans: > > Postfix debug peer logging > > > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > > server.example.org <http://server.example.org>[XX.XX.XX.XX]: 250 2.1.5 > Ok > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: watchdog_pat: > > 0x55ef4ec020180 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > vstream_fflush_some: fd 10 flush 28 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > vstream_buf_get_ready: fd 10 got 15 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: < > > server.example.org <http://server.example.org> [ XX.XX.XX.XX]: BDAT > > 326 LAST > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string: > > smtpd_forbidden_commands: bdat ~? connect > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string: > > smtpd_forbidden_commands: bdat ~? get > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string: > > smtpd_forbidden_commands: bdat ~? post > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > match_list_match: BDAT: no match > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > > server.example.org <http://server.example.org> [ XX.XX.XX.XX] : 502 > > 5.5.2 Error: command not recognized > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: watchdog_pat: > > 0x55ef4ec020180 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > vstream_fflush_some: fd 10 flush 41 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > vstream_buf_get_ready: fd 10 got 326 > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: < > > server.example.org <http://server.example.org> [ XX.XX.XX.XX] : > > Content-Type: text/plain; charset=us-ascii > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: warning: > > non-SMTP command from server.example.org <http://server.example.org> > > [ XX.XX.XX.XX] : Content-Type: text/plain; charset=us-ascii > > Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > > > server.example.org <http://server.example.org> [ XX.XX.XX.XX] ]: 221 > > 2.7.0 Error: I can break rules, too. Goodbye. > > > > > > Op di 18 dec. 2018 om 17:01 schreef Ruud Voorjans > > mailto:ruud.voorj...@gmail.com>>: > > > > doveconf -n output: > > # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf > > # Pigeonhole version 0.5.2 () > > # OS: Linux 4.18.0-12-generic x86_64 Ubuntu 18.10 > > # Hostname: mail.example.org <http://mail.example.org> > > auth_debug = yes > > auth_debug_passwords = yes > > auth_mechanisms = plain login > > auth_verbose = yes > > director_mail_servers = XX.XX.XX.XX > > hostname = mail.example.org <http://mail.example.org>
Re: Apple mail fails with Submission
Postfix debug peer logging
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: >
server.example.org[XX.XX.XX.XX]:
250 2.1.5 Ok
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: watchdog_pat:
0x55ef4ec020180
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: vstream_fflush_some:
fd 10 flush 28
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]:
vstream_buf_get_ready: fd 10 got 15
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: < server.example.org
[ XX.XX.XX.XX]: BDAT 326 LAST
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string:
smtpd_forbidden_commands: bdat ~? connect
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string:
smtpd_forbidden_commands: bdat ~? get
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_string:
smtpd_forbidden_commands: bdat ~? post
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: match_list_match:
BDAT: no match
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > server.example.org
[ XX.XX.XX.XX] : 502 5.5.2 Error: command not recognized
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: watchdog_pat:
0x55ef4ec020180
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: vstream_fflush_some:
fd 10 flush 41
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]:
vstream_buf_get_ready: fd 10 got 326
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: < server.example.org
[ XX.XX.XX.XX] : Content-Type: text/plain; charset=us-ascii
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: warning: non-SMTP
command from server.example.org [ XX.XX.XX.XX] : Content-Type:
text/plain; charset=us-ascii
Dec 18 17:08:11 mail postfix/submission/smtpd[10626]: > server.example.org
[ XX.XX.XX.XX] ]: 221 2.7.0 Error: I can break rules, too. Goodbye.
Op di 18 dec. 2018 om 17:01 schreef Ruud Voorjans :
> doveconf -n output:
> # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.2 ()
> # OS: Linux 4.18.0-12-generic x86_64 Ubuntu 18.10
> # Hostname: mail.example.org
> auth_debug = yes
> auth_debug_passwords = yes
> auth_mechanisms = plain login
> auth_verbose = yes
> director_mail_servers = XX.XX.XX.XX
> hostname = mail.example.org
> log_path = /var/log/dovecot.log
> login_trusted_networks = XX.XX.XX.XX
> mail_debug = yes
> mail_location = mbox:~/mail:INBOX=/var/mail/%u
> mail_privileged_group = mail
> 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 {
> args = proxy=y host=XX.XX.XX nopassword=y
> driver = static
> }
> protocols = imap submission
> service director {
> fifo_listener login/proxy-notify {
> mode = 0600
> user = $default_login_user
> }
> inet_listener {
> port = 9090
> }
> unix_listener director-userdb {
> mode = 0600
> }
> unix_listener login/director {
> mode = 0666
> }
> }
> service imap-login {
> executable = imap-login director
> }
> service submission-login {
> executable = submission-login
> }
> ssl = required
> ssl_cert = ssl_cipher_list =
> AES256+EECDH:AES256+EDH:ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5
> ssl_dh = # hidden, use -P to show it
> ssl_key = # hidden, use -P to show it
> ssl_min_protocol = TLSv1.2
> ssl_prefer_server_ciphers = yes
> submission_relay_host = XX.XX.XX.XX
> submission_relay_rawlog_dir = /var/log/dovecot.log
> submission_relay_trusted = yes
> verbose_ssl = yes
>
>
> Logging:
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]:
> Connection created
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: Received
> new command: EHLO [10.225.11.41]
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: command
> EHLO; 250 reply: Submitted
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: command
> EHLO: Ready to reply
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: Trigger
> output
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: Sending
> replies
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: command
> EHLO: Completed
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]:
> Connection state reset
> Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: command
> EHLO; 250 reply: Sent: 250-mail.example.org 8BITMIME BURL imap CHUNKING
> ENHANCEDSTATUSCODES SIZE STARTTLS PIPELINING
> Dec 18 16:36
Re: Apple mail fails with Submission
doveconf -n output:
# 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.2 ()
# OS: Linux 4.18.0-12-generic x86_64 Ubuntu 18.10
# Hostname: mail.example.org
auth_debug = yes
auth_debug_passwords = yes
auth_mechanisms = plain login
auth_verbose = yes
director_mail_servers = XX.XX.XX.XX
hostname = mail.example.org
log_path = /var/log/dovecot.log
login_trusted_networks = XX.XX.XX.XX
mail_debug = yes
mail_location = mbox:~/mail:INBOX=/var/mail/%u
mail_privileged_group = mail
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 {
args = proxy=y host=XX.XX.XX nopassword=y
driver = static
}
protocols = imap submission
service director {
fifo_listener login/proxy-notify {
mode = 0600
user = $default_login_user
}
inet_listener {
port = 9090
}
unix_listener director-userdb {
mode = 0600
}
unix_listener login/director {
mode = 0666
}
}
service imap-login {
executable = imap-login director
}
service submission-login {
executable = submission-login
}
ssl = required
ssl_cert = , method=PLAIN, rip=XX.XX.XX.XX,
lip=XX.XX.XX.XX, TLS, session=<>
Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]:
Disconnected: Connection closed
Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]: command
AUTH; 235 reply: Destroy
Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]:
Connection destroy
Dec 18 16:36:39 submission-login: Debug: smtp-server: conn [0]:
Connection state reset
Dec 18 16:36:40 submission-login: Info: proxy( ): disconnecting
XX.XX.XX.XX (Disconnected by server(0s idle, in=533, out=295)): user=< >,
method=PLAIN, rip=XX.XX.XX.XX, lip=XX.XX.XX.XX, TLS, session=<>
Dec 18 16:36:40 submission-login: Debug: SSL alert: close notify
Op di 18 dec. 2018 om 07:18 schreef Aki Tuomi :
>
> On 18 December 2018 at 02:30 Adi Pircalabu via dovecot <
> dovecot@dovecot.org> wrote:
>
>
> On 2018-12-18 07:33, Ruud Voorjans wrote:
>
> Dear all,
>
> I'm running dovecot # 2.3.2.1 - Pigeonhole version 0.5.2 () - OS:
> Linux 4.18.0-12-generic x86_64 Ubuntu 18.10 with Submission.
> It works great except with apple mail (Iphone).
>
> I get an error with the MTA (postfix):
> ""postfix/submission/smtpd[32552]: warning: non-SMTP command from
> mail.example.org [1][xx.xx.xx.xx]: Content-Transfer-Encoding: 7bit""
>
> with other mail-client(s) (Outlook (Desktop and Iphone app)) i have no
> problem and it proxy-sends the e-mail beautiful out to the recipient.
>
> Hardly anything to do with Dovecot. When it comes to email clients Apple
> Mail has been and is still one of the worst flops (no offence intended,
> just my opinion based on personal experience). If you can reliably
> reproduce it, try and log the raw SMTP conversation between Postfix and
> the client by enabling per IP debugging in Postfix:
> postconf -e "debug_peer_level = 20"
> postconf -e "debug_peer_list = xx.xx.xx.xx"
> postfix reload
> where xx.xx.xx.xx is the unlucky client IP address.
>
> Possibly some crappy SMTP PIPELINING implementation at the Apple end,
> who knows.
>
> --
> Adi Pircalabu
>
>
> It's not unconceivable that there are bugs in submission either. Can you
> provide doveconf -n and submission rawlogs? See
> https://wiki.dovecot.org/Submission for settings.
>
> ---
> Aki Tuomi
>
Apple mail fails with Submission
Dear all, I'm running dovecot # 2.3.2.1 - Pigeonhole version 0.5.2 () - OS: Linux 4.18.0-12-generic x86_64 Ubuntu 18.10 with Submission. It works great except with apple mail (Iphone). I get an error with the MTA (postfix): ""postfix/submission/smtpd[32552]: warning: non-SMTP command from mail.example.org[xx.xx.xx.xx]: Content-Transfer-Encoding: 7bit"" with other mail-client(s) (Outlook (Desktop and Iphone app)) i have no problem and it proxy-sends the e-mail beautiful out to the recipient. I think it is some kind of bug or maybe it just isn't supported (yet), cause as you said it is still "pretty basic". Best Regards
