Just check your not sending emails in HTML. They get rejected unless they are plain text :-)
On 27 July 2013 12:21, Daan Hoogland <daan.hoogl...@gmail.com> wrote: > Hello, > > I replied to a message a minute ago and got <quote> > Delivery to the following recipient failed permanently: > > dev@cloudstack.apache.org > > Technical details of permanent failure: > Google tried to deliver your message, but it was rejected by the server for > the recipient domain cloudstack.apache.org by mx1.eu.apache.org. > [192.87.106.230]. > > The error that the other server returned was: > 552 spam score (5.0) exceeded threshold (HTML_MESSAGE,RCVD_IN_DNSWL_ > LOW,SPF_PASS,URIBL_BLACK > </quote> > > so this one is to test if it is me