Re: [gentoo-user] [OT] Setting up correct domainname

2009-09-21 Thread Mick
On Sunday 20 September 2009, Stroller wrote: > On 20 Sep 2009, at 12:30, Mick wrote: > > ... > > -The following addresses had permanent fatal errors- > > > > (reason: 550 5.1.0 sender rejected : > > invalid > > sender domain) > > > > -Transcript of session follows - > > > > ... w

Re: [gentoo-user] [OT] Setting up correct domainname

2009-09-20 Thread Stroller
On 20 Sep 2009, at 12:30, Mick wrote: ... -The following addresses had permanent fatal errors- (reason: 550 5.1.0 sender rejected : invalid sender domain) -Transcript of session follows - ... while talking to smtp.ISP.com: MAIL From: SIZE=745 AUTH=<> <<< 550 5.1.0 sender

[gentoo-user] [OT] Setting up correct domainname

2009-09-20 Thread Mick
Hi All, Up until a few months ago the ISP of the network in question was happy to accept and relay messages from my server which runs nagios. My server gets its IP address from the ISP in question dynamically so I use DynDNS to map the subdomain.domain name to it. To be able to relay message