On Thu March 31 2011 09:09, Samuel Lentz wrote: > I just migrated one of my boxes from BlueQuartz to BlueOnyx. This > morning I am having users saying that they are receiving a relaying > denied error. This is what is in the maillog: > > Mar 31 09:42:24 mailserver sendmail[17375]: p2VDgO5d017375: > ruleset=check_rcpt, arg1=<[email protected]>, relay=[10.4.2.5], reject=550 > 5.7.1 <[email protected]>... Relaying denied. IP name lookup failed [10.4.2.5] > > If I am looking at the correctly, I am getting a denied due to a failed > IP lookup (they are sending from an internal IP.) Do I need to add > 10.4.2.5 to my hosts file? >
Several ways to solve that, 1. use smtp-auth (port 587) for all sending (inside or out); 2. use poprelayd so that once an IP receives mail then it is allowed to send; 3. add your internal network(s) IP block to the access file (allowed to send). Preferred solution (IMHO) is (1) because it solves all sorts of problems and just plain works... -- Larry Smith [email protected] _______________________________________________ Blueonyx mailing list [email protected] http://www.blueonyx.it/mailman/listinfo/blueonyx
