Re: [rt-users] Emails not getting through spam filters of many ISP's due to Unknown Error

2011-08-12 Thread Joop van de Wege
You will need to have a look at your mailserver. Look at masquarading. Sorry to be so brief, send from my phone. Joop Joanne Keown joanne.ke...@coloradogroup.com.au schreef: Hi RT gurus, I have a situation where emails from RT are going into SOME ISP email inboxes but not others. Gmail

Re: [rt-users] Emails not getting through spam filters of many ISP's due to Unknown Error

2011-08-12 Thread Kevin Falcone
On Fri, Aug 12, 2011 at 08:49:05AM +1000, Joanne Keown wrote: Hi RT gurus, I have a situation where emails from RT are going into SOME ISP email inboxes but not others. Gmail Hotmail are OK, however, Optusnet and others are being filtered out as spam with the following

[rt-users] Emails not getting through spam filters of many ISP's due to Unknown Error

2011-08-11 Thread Joanne Keown
Hi RT gurus, I have a situation where emails from RT are going into SOME ISP email inboxes but not others. Gmail Hotmail are OK, however, Optusnet and others are being filtered out as spam with the following message: Unknown address error ('453', ['#4.1.8 Domain of sender address