[rt-users] Email not arriving at RT

[Strange, PJ (Philippa)]

Hi

I have just installed RT but when sending an email I receive the following
error.

Can someone point me in the right direction?

Thanks

Philippa


   ----- The following addresses had permanent fatal errors -----
"|/opt/rt3/bin/rt-mailgate --queue general --action correspond"
    (reason: Service unavailable)
    (expanded from: <rt at pip.itd.rl.ac.uk>)

   ----- Transcript of session follows -----
smrsh: "rt-mailgate" not available for sendmail programs (stat failed) 554
5.0.0 Service unavailable