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21
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by spicer on August 08, 2023, 05:55:02 pm »
Hmm, this system is productive.
And foreign IPs are blocked.
22
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by earnolmartin on August 08, 2023, 05:06:42 pm »
No, if you install it on a fresh install of 12, it will install Python 2 and configure it. 

I'm not sure why it won't install using the script.  Can you send me ssh access to your server via a PM?
23
Bugs / Re: vsftpd not works after latest EHCP update
« Last post by spicer on August 08, 2023, 05:03:34 pm »
auth.log attachement.
24
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by spicer on August 08, 2023, 04:52:57 pm »
Strange. I used the current script (wget...).
Can it be that Debian 12 does not allow the installation of Python2?
25
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by earnolmartin on August 08, 2023, 04:48:34 pm »
No, it no longer has a package because they're really discouraging its use, but I haven't rewritten the scripts to work with Python 3 yet... though it shouldn't be too tough.  This is probably something that will be done in the near future.

The installer / updater script should install it for you if you're missing it though... surprised it didn't?
26
Feature Requests / Re: Include more directories/files in backup
« Last post by earnolmartin on August 08, 2023, 04:47:22 pm »
While I think this is a great idea, the configuration for some of these packages change as the OS is upgraded.

Thus, I don't think it will be implemented for now. 

You should be able to copy all of the relevant config sections manually though.

27
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by spicer on August 08, 2023, 04:23:34 pm »
Shit. Python2 is not installed.
Can I just install with
Code: [Select]
apt install python2?
28
Bugs / Re: vsftpd not works after latest EHCP update
« Last post by earnolmartin on August 08, 2023, 04:16:57 pm »
Can you post your /var/log/auth.log files.
29
Technical Help / Re: Since Debian 12 no mail input and output
« Last post by earnolmartin on August 08, 2023, 04:15:44 pm »
Same problem as your VSFTPD one.

Python 2 powers the authentication process for emails and ftp.

What is the output of:

Code: [Select]
python -V
And the output of:

Code: [Select]
pip -V
If it does not show Python 2 for each, that's the problem.  python must link to python2 and pip must link to pip2.

For running Python 3 applications, use python3 / pip3.  But python2 / pip2 need to be the defaults for python.
30
Technical Help / *Solved* Since Debian 12 no mail input and output
« Last post by spicer on August 08, 2023, 04:00:07 pm »
Hello

Probably this problem has nothing to do with EHCP. But maybe I can find postfix professionals here ^^
I have rebuilt a LXC with Debian 12.
Then restored the EHCP backup.
Now I noticed that no more mails come to the mail address webmaster@ltspiceusers.ch. But only mails from external.
Mails which are created via the contact form in the Xenforo forum arrive.

mail.log on mail reception:
Code: [Select]
023-08-08T17:38:07.777243+02:00 ltspiceusers postfix/smtpd[755]: warning: problem talking to server 127.0.0.1:10031: Connection refused
2023-08-08T17:38:08.196109+02:00 ltspiceusers postfix/smtpd[1454]: warning: unknown[187.140.90.90]: SASL login authentication failed: authentication failure
2023-08-08T17:38:08.584752+02:00 ltspiceusers postfix/smtpd[1454]: warning: connect to 127.0.0.1:10031: Connection refused
2023-08-08T17:38:08.584859+02:00 ltspiceusers postfix/smtpd[1454]: warning: problem talking to server 127.0.0.1:10031: Connection refused
2023-08-08T17:38:08.777569+02:00 ltspiceusers postfix/smtpd[755]: warning: connect to 127.0.0.1:10031: Connection refused
2023-08-08T17:38:08.777666+02:00 ltspiceusers postfix/smtpd[755]: warning: problem talking to server 127.0.0.1:10031: Connection refused
2023-08-08T17:38:08.777711+02:00 ltspiceusers postfix/smtpd[755]: NOQUEUE: reject: RCPT from vie01a-qmta-sr02-1.mx.upcmail.net[84.xxx.xx.xxx]: 451 4.3.5 <webmaster@ltspiceusers.ch>: Recipient address rejected: Server configuration problem; from=<yyy@sunrise.ch> to=<webmaster@ltspiceusers.ch> proto=ESMTP helo=<vie01a-qmta-sr02-1.mx.upcmail.net>
2023-08-08T17:38:08.777756+02:00 ltspiceusers postfix/smtpd[755]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "webmaster@ltspiceusers.ch" from client "vie01a-qmta-sr02-1.mx.upcmail.net[84.xxx.xx.xxx]"

mail.log when sending:
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2023-08-08T17:51:49.733887+02:00 ltspiceusers postfix/smtpd[2058]: warning: connect to 127.0.0.1:10031: Connection refused
2023-08-08T17:51:49.733988+02:00 ltspiceusers postfix/smtpd[2058]: warning: problem talking to server 127.0.0.1:10031: Connection refused
2023-08-08T17:51:49.734033+02:00 ltspiceusers postfix/smtpd[2058]: NOQUEUE: reject: RCPT from 109.xxx.xx.xxx.ftth.as8758.net[83.xxx.xx.xxx]: 451 4.3.5 <yyy@sunrise.ch>: Recipient address rejected: Server configuration problem; from=<webmaster@ltspiceusers.ch> to=<yyy@sunrise.ch> proto=ESMTP helo=<[192.168.1.10]>
2023-08-08T17:51:49.734073+02:00 ltspiceusers postfix/smtpd[2058]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "dlu0@sunrise.ch" from client "109.xxx.xx.xxx.ftth.as8758.net[83.xxx.xx.xxx]"

main.cf:
Code: [Select]
# See /usr/share/postfix/main.cf.dist for a commented, more complete version

smtpd_banner = $myhostname ESMTP $mail_name powered by Easy Hosting Control Panel (ehcp) on Ubuntu, www.ehcp.net
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = localhost, 148.xxx.xxx.xxx
relayhost =
mynetworks = 127.0.0.0/8, 192.168.0.0/16, 172.16.0.0/16, 10.0.0.0/8, 148.xxx.xxx.0/24, 148.xxx.xxx.xxx, [::1]/128
inet_interfaces = all
recipient_delimiter = +

compatibility_level = 2

myhostname = ltspiceusers.ch
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf
transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /home/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = check_policy_service inet:127.0.0.1:10031,permit_mynetworks,permit_sasl_authenticated,check_client_access hash:/var/lib/pop-before-smtp/hosts,reject_unauth_destination,reject_rbl_client zen.spamhaus.org,reject_rbl_client bl.spamcop.net
smtp_use_tls = yes
smtpd_use_tls = yes
smtpd_tls_auth_only = no
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_cert_file = /etc/letsencrypt/live/ltspiceusers.ch/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/ltspiceusers.ch/privkey.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s

smtp_tls_security_level = may
smtpd_tls_mandatory_protocols=!SSLv2,!SSLv3
smtp_tls_mandatory_protocols=!SSLv2,!SSLv3
smtpd_tls_protocols=!SSLv2,!SSLv3
smtp_tls_protocols=!SSLv2,!SSLv3
#Changes to SSL Ciphers
tls_preempt_cipherlist = yes
smtpd_tls_mandatory_ciphers = high
tls_high_cipherlist = ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384


tls_random_source = dev:/dev/urandom
#virtual_create_maildirsize = yes
#virtual_mailbox_extended = yes
#virtual_maildir_extended = yes
virtual_mailbox_limit_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailbox_limit_maps.cf
#virtual_mailbox_limit_override = yes
#virtual_maildir_limit_message = "The user you are trying to reach is over quota."
#virtual_overquota_bounce = yes
debug_peer_list =
sender_canonical_maps =
debug_peer_level = 1
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $mynetworks $virtual_mailbox_limit_maps $transport_maps
content_filter = smtp-amavis:[127.0.0.1]:10024
smtpd_end_of_data_restrictions = check_policy_service inet:127.0.0.1:10031

master.cf:
Code: [Select]
#
# Postfix master process configuration file.  For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (no)    (never) (100)
# ==========================================================================
smtp      inet  n       -       y       -       -       smtpd
#smtp      inet  n       -       y       -       1       postscreen
#smtpd     pass  -       -       y       -       -       smtpd
#dnsblog   unix  -       -       y       -       0       dnsblog
#tlsproxy  unix  -       -       y       -       0       tlsproxy
#submission inet n       -       y       -       -       smtpd
#  -o syslog_name=postfix/submission
#  -o smtpd_tls_security_level=encrypt
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_tls_auth_only=yes
#  -o smtpd_reject_unlisted_recipient=no
#  -o smtpd_client_restrictions=$mua_client_restrictions
#  -o smtpd_helo_restrictions=$mua_helo_restrictions
#  -o smtpd_sender_restrictions=$mua_sender_restrictions
#  -o smtpd_recipient_restrictions=
#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#smtps     inet  n       -       y       -       -       smtpd
#  -o syslog_name=postfix/smtps
#  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_reject_unlisted_recipient=no
#  -o smtpd_client_restrictions=$mua_client_restrictions
#  -o smtpd_helo_restrictions=$mua_helo_restrictions
#  -o smtpd_sender_restrictions=$mua_sender_restrictions
#  -o smtpd_recipient_restrictions=
#  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#628       inet  n       -       y       -       -       qmqpd
pickup    unix  n       -       y       60      1       pickup
-o content_filter=
-o receive_override_options=no_header_body_checks
cleanup   unix  n       -       y       -       0       cleanup
qmgr      unix  n       -       n       300     1       qmgr
#qmgr     unix  n       -       n       300     1       oqmgr
tlsmgr    unix  -       -       y       1000?   1       tlsmgr
rewrite   unix  -       -       y       -       -       trivial-rewrite
bounce    unix  -       -       y       -       0       bounce
defer     unix  -       -       y       -       0       bounce
trace     unix  -       -       y       -       0       bounce
verify    unix  -       -       y       -       1       verify
flush     unix  n       -       y       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       y       -       -       smtp
relay     unix  -       -       y       -       -       smtp
        -o syslog_name=postfix/$service_name
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq     unix  n       -       y       -       -       showq
error     unix  -       -       y       -       -       error
retry     unix  -       -       y       -       -       error
discard   unix  -       -       y       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       y       -       -       lmtp
anvil     unix  -       -       y       -       1       anvil
scache    unix  -       -       y       -       1       scache
postlog   unix-dgram n  -       n       -       1       postlogd
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent.  See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop  unix  -       n       n       -       -       pipe
  user=vmail
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
#   lmtp    cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
#  mailbox_transport = lmtp:inet:localhost
#  virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus     unix  -       n       n       -       -       pipe
#  flags=DRX user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix  -       n       n       -       -       pipe
#  flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
uucp      unix  -       n       n       -       -       pipe
  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
ifmail    unix  -       n       n       -       -       pipe
  flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp     unix  -       n       n       -       -       pipe
  flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix -       n       n       -       2       pipe
  flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman   unix  -       n       n       -       -       pipe
  flags=FRX user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}
# ehcp: autoresponder code:
ehcp_autoreply unix - n n - - pipe
  user=vmail
  argv=/var/www/new/ehcp/misc/autoreply.php $sender $recipient

submission inet n       -       y       -       -       smtpd

smtp-amavis     unix    -       -       -       -       2       smtp
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
-o disable_dns_lookups=yes
-o max_use=20

127.0.0.1:10025 inet    n       -       -       -       -       smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_data_restrictions=reject_unauth_pipelining
-o smtpd_end_of_data_restrictions=
-o mynetworks=127.0.0.0/8
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o receive_override_options=no_header_body_checks,no_unknown_recipient_checks

As I said, this configuration worked before under the old Debian installation.
I will gladly provide further details if desired/necessary. I have practiced yesterday over 12h, without success :(

Does anyone have advice?
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