.:DENNIS:.
17.05.06, 17:43
hallo,
ich hab SuSE 10.0 und Postfix als Mailserver!
Nun ist das Problem, das ein User seine Absenderadresse ändern kann!
Heist:
username@domain.de kann verändert werden zu username2@domain.de
dies möchte ich verhindern, mit ausnahme von zwei Usern! Wie mache ich das??
meine postfixconf:
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
myhostname = skydoom.de
mydomain = skydoom.de
unknown_local_recipient_reject_code = 550
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = maildrop
html_directory = /usr/share/doc/packages/postfix/html
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/packages/postfix/samples
readme_directory = /usr/share/doc/packages/postfix/README_FILES
inet_protocols = all
biff = no
mail_spool_directory = /var/mail
canonical_maps = hash:/etc/postfix/canonical
virtual_maps = hash:/etc/postfix/virtual
relocated_maps = hash:/etc/postfix/relocated
transport_maps = hash:/etc/postfix/transport
sender_canonical_maps = hash:/etc/postfix/sender_canonical
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
myhostname = skydoom.de
program_directory = /usr/lib/postfix
inet_interfaces = all
masquerade_domains = skydoom.de
mydestination = $myhostname, localhost.$mydomain, skydoom.de,
defer_transports =
disable_dns_lookups = no
mailbox_command =
mailbox_transport =
strict_8bitmime = no
disable_mime_output_conversion = no
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
strict_rfc821_envelopes = no
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtp_sasl_auth_enable = yes
smtpd_sasl_auth_enable = no
smtpd_use_tls = no
smtp_use_tls = no
alias_maps = hash:/etc/aliases
mailbox_size_limit = 0
message_size_limit = 10240000
myorigin = skydoom.de
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
fallback_relay = skydoom.de
mydomain = skydoom.de
relayhost = [mail.selfhost.de]
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/smtp_auth
smtp_sasl_security_options = noanonymous
was muss ich tun??
thx im vorraus!
grüße
dennis
ich hab SuSE 10.0 und Postfix als Mailserver!
Nun ist das Problem, das ein User seine Absenderadresse ändern kann!
Heist:
username@domain.de kann verändert werden zu username2@domain.de
dies möchte ich verhindern, mit ausnahme von zwei Usern! Wie mache ich das??
meine postfixconf:
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
myhostname = skydoom.de
mydomain = skydoom.de
unknown_local_recipient_reject_code = 550
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = maildrop
html_directory = /usr/share/doc/packages/postfix/html
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/packages/postfix/samples
readme_directory = /usr/share/doc/packages/postfix/README_FILES
inet_protocols = all
biff = no
mail_spool_directory = /var/mail
canonical_maps = hash:/etc/postfix/canonical
virtual_maps = hash:/etc/postfix/virtual
relocated_maps = hash:/etc/postfix/relocated
transport_maps = hash:/etc/postfix/transport
sender_canonical_maps = hash:/etc/postfix/sender_canonical
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
myhostname = skydoom.de
program_directory = /usr/lib/postfix
inet_interfaces = all
masquerade_domains = skydoom.de
mydestination = $myhostname, localhost.$mydomain, skydoom.de,
defer_transports =
disable_dns_lookups = no
mailbox_command =
mailbox_transport =
strict_8bitmime = no
disable_mime_output_conversion = no
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
strict_rfc821_envelopes = no
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtp_sasl_auth_enable = yes
smtpd_sasl_auth_enable = no
smtpd_use_tls = no
smtp_use_tls = no
alias_maps = hash:/etc/aliases
mailbox_size_limit = 0
message_size_limit = 10240000
myorigin = skydoom.de
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
fallback_relay = skydoom.de
mydomain = skydoom.de
relayhost = [mail.selfhost.de]
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/smtp_auth
smtp_sasl_security_options = noanonymous
was muss ich tun??
thx im vorraus!
grüße
dennis