I have after 2 weeks of work(so I am not very clever) a Postfix server . Thank you for your tutorials and I want to thank especialy to FALKO. How can I have default users who cannot send external mails and how to set in main.cf users who have this rights? Who can help me?I migrate from qmail cause I didn't succed there to make that diffrence to posfix wich I belive have more stuff built in... I read and I tryed from :http://www.postfix.org/RESTRICTION_CLASS_README.html to understand how to Restricting what users can send mail to off-site destinations BUT I am NOT too clever so ... Thank you for those who will give me attention.
tutorial Actualy I finished with your tutorial http://www.howtoforge.com/virtual_postfix_mysql_quota_courier and I have YOUR server.I had problems but with YOUR answers I solved every problem step by step.. So is it YOUR server(I started with other tutorials but finally...I am here) The most importan part is to have a mail server with users limitations(smtp restrictions ).I tryed few months with qmail but I must write the authentication package there so I say better to migrate to postfix. Thank you for your promtitude.
tryed Falko if you read my 1st post you will see that I tryed. I don't know how to combine your main.cf with those new lines.... I don't understand much in main.cf lines... I will try again since you will answer again.. Thank you..
Do this: Code: postconf -e 'smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/restricted_senders' postconf -e 'smtpd_restriction_classes = local_only' postconf -e 'local_only = check_recipient_access hash:/etc/postfix/local_domains, reject' Then create the file /etc/postfix/restricted_senders which looks similar to this one: Code: foo@domain local_only bar@domain local_only Afterwards create /etc/postfix/local_domains which should look similar to this: Code: this.domain OK that.domain OK Then restart Postfix.
ok ok.. I have in my original (and the server works great)main.cf: # See /usr/share/postfix/main.cf.dist for a commented, more complete version smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h myhostname = testing.cne-u2.ro alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = testing.cne-u2.ro, localhost.cne-u2.ro, localhost, yahoo.com relayhost = mynetworks = 127.0.0.0/8 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all virtual_alias_domains = virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2emai l.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 broken_sasl_auth_clients = yes smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_use_tls = yes smtpd_tls_cert_file = /etc/postfix/smtpd.cert smtpd_tls_key_file = /etc/postfix/smtpd.key smtpd_data_restrictions = reject_unauth_pipelining transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf virtual_create_maildirsize = yes virtual_mailbox_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." After change you provide I have: # See /usr/share/postfix/main.cf.dist for a commented, more complete version smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h myhostname = testing.cne-u2.ro alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = testing.cne-u2.ro, localhost.cne-u2.ro, localhost, yahoo.com relayhost = mynetworks = 127.0.0.0/8 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all virtual_alias_domains = virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2emai l.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 broken_sasl_auth_clients = yes smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/restricted_senders smtpd_use_tls = yes smtpd_tls_cert_file = /etc/postfix/smtpd.cert smtpd_tls_key_file = /etc/postfix/smtpd.key smtpd_data_restrictions = reject_unauth_pipelining transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf virtual_create_maildirsize = yes virtual_mailbox_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." How will be now with those new line?What smtpd_recipient_restrictions will become?Cause nou in syslog I have: Sep 17 08:28:44 testing postfix/master[2714]: warning: process /usr/lib/postfix/smtpd pid 2743 exit status 1 Sep 17 08:28:44 testing postfix/master[2714]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling Sep 17 08:29:45 testing postfix/smtpd[2744]: fatal: open database /etc/postfix/restricted_senders.db: No such file or directo ry Sep 17 08:29:46 testing postfix/master[2714]: warning: process /usr/lib/postfix/smtpd pid 2744 exit status 1 Sep 17 08:29:46 testing postfix/master[2714]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling Sep 17 08:30:46 testing postfix/smtpd[2746]: fatal: open database /etc/postfix/restricted_senders.db: No such file or directo ry Sep 17 08:30:47 testing postfix/master[2714]: warning: process /usr/lib/postfix/smtpd pid 2746 exit status 1 Sep 17 08:30:47 testing postfix/master[2714]: warning: /usr/lib/postfix/smtpd: bad command startup -- throttling And I have vi /etc/postfix/restricted_senders : [email protected] local_only bar@domain local_only Thank you
Please run Code: postmap /etc/postfix/restricted_senders and restart Postfix. Do this everytime you change /etc/postfix/restricted_senders.
Thank You Falko,I want to thank you for your help... It's hardly to find someone who can REALY help you ... THANK YOU!EVERYTHING IS OKKKKK! I will come to you in the future to ask you about...since now I tryed alone everything but an anknown people help me ...you gave me more than answers in postfix you gave me more... [email protected]
