Postfix

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Revision as of 12:30, 13 August 2009 by Tony (talk | contribs) (→‎FAQ)

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Postfix and smtp auth/sasl


Postfix and Network Solutions certificates

#The private key, readable for root only!
smtpd_tls_key_file = privkey.pem
#the certificate you received from NS
smtpd_tls_cert_file = /etc/ssl/MY.HOST.COM.crt
#NetworkSolutions_CA.crt and UTNAddTrustServer_CA.crt combined in a single file
#
smtpd_tls_CAfile = /etc/postfix/intermediate.pem

Postfix and LDAP

Spam filtering

ldap and aliases



man ldap_table
man maildirquota

Notes

  • postconf
  • postsuper

FAQ

queue

Clean the postfix queue

mailq | grep ^[A-F0-9]| awk '{ print $1 }'|  while read i;do postsuper -d  ${i};done

View message in queue

postcat

Delete message from queue

postsuper -d 

Postfix as secondary MX

relay_domains = foo.com, bar.com
relay_recipient_maps =
          hash:/etc/postfix/relay_recipients


4.7.0 DNS timeout

Most likely cause by sid-filter, aka milter-sid, aka sid-milter. Try adding "-D" to the rc.conf or defaults or whatever file starting it.