Cami Sardinha wrote: > Geert Hendrickx wrote: >> Hi, >> >> has anyone experienced bad interaction between greylisting and (by default) >> low smtpd_hard_error_limit settings in postfix? Our smtpd_hard_error_limit >> has always been pretty high so I can't tell from my own experience. But >> with greylisting, clients get an error on each RCPT command initially, so I >> can imagine that (legitimate) bulk senders may get disconnected too easily >> and will only be able to insert (by default) 20 RCPT's into the greylisting >> table at a time, causing unintended extra long delays? >> >> Any experiences with that? >> >> http://www.postfix.org/postconf.5.html#smtpd_hard_error_limit > > Interesting. We have at our large installations a very low limit (of 6) > and never had any complaints / issues.
As Wietse has pointed out, you should be whitelisting the legitimate bulk senders.. Cami ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ policyd-users mailing list policyd-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/policyd-users