450 - temp fail - greylisting
ok - quick question - does your script:
* Set a message-id header?
* Set a From header?
* Set a To header?
if any of those are not there - then try adding them
ok - quick question - does your script:
* Set a message-id header?
* Set a From header?
* Set a To header?
if any of those are not there - then try adding them