Fax and SMS Forwarding
Hi community, i have set up a windows based GFI faxserver to send and receive fax and sms messages. the fax and sms connectors (faxmaker.com and smsmaker.com) for this faxserver are hostet on a other external exchange server. fax and sms messages are sended with smtp protocol. every time my suse mailserver (11.0) received a mail from a user account for the following domains xx...@faxmaker.com or xx...@smsmaker.com (x are fax- or celltel.-numbers) this mails must be redirected to the exchange server. How can i implement this function? redirect-table is only an information tool. kind regards oliver
AW: whitelist for smtp_recipient_restrictions
Hello Mr. Hildebrandt, thanks for the good advice. I try this. O. Schwalbe Von: owner-postfix-us...@postfix.org im Auftrag von Ralf Hildebrandt Gesendet: Sa 27.03.2010 00:12 An: postfix-users@postfix.org Betreff: Re: whitelist for smtp_recipient_restrictions * Schwalbe, Oliver oliver.schwa...@schnellecke.com: Hallo Herr Hildebrandt, Danke für die schnelle Rückantwort. uceprotect.net habe ich als erste Maßnahme schon deaktiviert, würde aber ganz gerne wieder darauf zurückkommen. Ich bräuchte aber noch genauere Informationen, wo ich IP ok hinterlegen muß. Muß ich dafür eine eigene Datei anlegen und darauf verweisen? Yes, like I wrote in my answer: ---check_client_access hash:/etc/postfix/whitelist echo IP OK /etc/postfix/whitelist postmap /etc/postfix/whitelist -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de http://www.charite.de/ winmail.dat
AW: whitelist for smtp_recipient_restrictions
Hallo Herr Hildebrandt, Danke für die schnelle Rückantwort. uceprotect.net habe ich als erste Maßnahme schon deaktiviert, würde aber ganz gerne wieder darauf zurückkommen. Ich bräuchte aber noch genauere Informationen, wo ich IP ok hinterlegen muß. Muß ich dafür eine eigene Datei anlegen und darauf verweisen? Ein Tip wäre hier noch hilfreich. Danke für die Unterstützung MfG Schwalbe -Ursprüngliche Nachricht- Von: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org]im Auftrag von Ralf Hildebrandt Gesendet: Donnerstag, 25. März 2010 08:19 An: postfix-users@postfix.org Betreff: Re: whitelist for smtp_recipient_restrictions * Schwalbe, Oliver oliver.schwa...@schnellecke.com: Hi community, in the last time i have some problems with smtp-senders who are blocked by dnsbl-lists like uceprotect.net. The owner of the mailservers assured me not to generate and send any SPAM. How can i implement a whitelist for some friendly senderdomains to bypass the reject_rbl_client rule? Here my smtp_recipient_restrictions entries: smtp_recipient_restrictions=permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client dnsbl.njabl.org, check_client_access hash:/etc/postfix/whitelist reject rbl_client dnsbl-1.uceprotect.net permit with: IP OK Or rather remove dnsbl-1.uceprotect.net, since they really suck. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
whitelist for smtp_recipient_restrictions
Hi community, in the last time i have some problems with smtp-senders who are blocked by dnsbl-lists like uceprotect.net. The owner of the mailservers assured me not to generate and send any SPAM. How can i implement a whitelist for some friendly senderdomains to bypass the reject_rbl_client rule? Here my smtp_recipient_restrictions entries: smtp_recipient_restrictions=permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client dnsbl.njabl.org, reject rbl_client dnsbl-1.uceprotect.net permit Thanks for help! Oliver ?xml:namespace prefix = o ns = urn:schemas-microsoft-com:office:office /
DNSBL/RBL-Blacklist
Helo Newsgroup, i will integrate an DNSBL/RBL-Blacklist to avoid SPAM. So i insert a new row in my main.cf main.cf before: smtpd_recipient_restrictions = permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination, permit main.cf after: smtpd_recipient_restrictions = permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination, reject_rbl_client zen.spamhouse.org, -- new Row inserted permit After restarting postfix (rcpostfix restart) i can't get any mails from external domains. External senders received the following error-message - The following addresses had permanent fatal errors - myadr...@mydomain.de (reason: 554 5.7.1 Service unavailable; Client host [64.12.206.41] blocked using zen.spamh ouse.org; This is not the DNSBL you're looking for.) - Transcript of session follows - ... while talking to mail.sachsentrans.de.: DATA 554 5.7.1 Service unavailable; Client host [64.12.206.41] blocked using zen.spamhouse.org; This is not the DNSBL you're looking for. 554 5.0.0 Service unavailable 554 5.5.1 Error: no valid recipients Can anyone help? Thanks
Postfix Logfile
Hi there, i have a little problem to change time of logswitch for the postfix-logfile mail in /var/log/. the logswitch yet is every day at 11:00 am. The switch should take place at midnight. i can't find any parameter in main.cf or master.cf Kind regards Oliver
Holiday/out of office message
Hello Newsgroup, i will implement a holiday/out of office message in my postfix. the user should sent a message to holiday@domain.de and the holiday/out of office notification for the mailsender are active. with a 2. mail to holiday@domain.de the notification will be inactive. Can anybody help how to implement this? Any other possibilities? Kind regards Oliver Schwalbe
