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current:configurepostfix [2015/01/13 13:27] (current) |
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+ | ==== Configure postfix to use clapf ==== | ||
+ | |||
+ | Edit /etc/postfix/master.cf, and add the following lines: | ||
+ | |||
+ | <code> | ||
+ | 127.0.0.1:10026 inet n - n - 10 smtpd -o content_filter= | ||
+ | -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks,no_milters | ||
+ | -o smtpd_helo_restrictions= | ||
+ | -o smtpd_client_restrictions= | ||
+ | -o smtpd_sender_restrictions= | ||
+ | -o smtpd_recipient_restrictions=permit_mynetworks,reject | ||
+ | -o mynetworks=127.0.0.0/8 | ||
+ | </code> | ||
+ | |||
+ | |||
+ | |||
+ | Edit /etc/postfix/main.cf and add the following lines: | ||
+ | |||
+ | <code> | ||
+ | recipient_delimiter = + | ||
+ | |||
+ | content_filter = smtp:[127.0.0.1]:10025 | ||
+ | |||
+ | # if you set this, then postfix will give the email address to clapf without | ||
+ | # rewriting it so make sure to set the email aliases to the email table | ||
+ | receive_override_options = no_address_mappings | ||
+ | |||
+ | default_destination_concurrency_limit = 10 | ||
+ | smtpd_recipient_limit = 128 | ||
+ | |||
+ | lmtp_send_xforward_command = yes | ||
+ | smtp_send_xforward_command = yes | ||
+ | smtpd_authorized_xforward_hosts = 127.0.0.0/8 | ||
+ | </code> | ||
+ | |||
+ | |||
+ | If you want LMTP local delivery instead of SMTP, then set //server_mode=0// in clapf.conf, and use the following content_filter reference: | ||
+ | |||
+ | <code> | ||
+ | content_filter = lmtp:[127.0.0.1]:10025 | ||
+ | </code> | ||
+ | |||
+ | Issue the postfix reload command | ||
+ | |||
+ | <code> | ||
+ | postfix reload | ||
+ | </code> | ||
+ | |||
+ | |||
+ | Edit the /etc/aliases file to accept spam@ and ham@ addresses as aliases (or you may use virtual aliases too): | ||
+ | |||
+ | ham: /dev/null | ||
+ | spam: /dev/null | ||
+ | |||
+ | Then issue the 'newaliases' command. | ||
+ | |||
+ | |||
+ | === Further notes === | ||
+ | |||
+ | The clapf daemon can handle a finite number of recipients, 128 by default. If you want more recipients in a single session edit MAX_RCPT_TO in config.h then (re)compile clapf and adjust the //smtpd_recipient_limit// variable in main.cf. If you want less than 128 you should only adjust the //smtpd_recipient_limit// variable in main.cf. | ||
+ | |||
+ | Please note that if you want to increase the concurrency, modify the default_destination_concurrency_limit in main.cf, the 127.0.0.1:10026 entry in master.cf and the //number_of_worker_processes// in clapf.conf, then reload postfix. | ||
+ | |||
+ | The //number_of_worker_processe// should be greater than //default_destination_concurrency_limit//: | ||
+ | |||
+ | <code> | ||
+ | number_of_worker_processe ›= default_destination_concurrency_limit + 1 | ||
+ | </code> | ||