https://community.developer.cybersource.com/t5/Integration-and-Testing/No-User-Agent-on-Relay-Response/m-p/55160#M30092 <P>Hello&nbsp;<a href="https://community.developer.cybersource.com/t5/user/viewprofilepage/user-id/18879">@webcharles</a></P> <P>&nbsp;</P> <P>It is a deliberate decision and in place since 2014.</P> <P>&nbsp;</P> <P>Richard</P> Sat, 09 Jul 2016 16:25:30 GMT RichardH 2016-07-09T16:25:30Z https://community.developer.cybersource.com/t5/Integration-and-Testing/No-User-Agent-on-Relay-Response/m-p/55154#M30086 <P>According to the article at <A href="https://support.authorize.net/authkb/index?page=content&amp;id=A663" target="_blank">https://support.authorize.net/authkb/index?page=content&amp;id=A663</A>, "Authorize.Net does not include a User-Agent on Relay Response or Silent Post connections."</P><P>&nbsp;</P><P>Why does Authorize.Net not specify a user-agent?&nbsp; Was it an oversight or a deliberate decision?</P> Fri, 08 Jul 2016 22:47:52 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/No-User-Agent-on-Relay-Response/m-p/55154#M30086 webcharles 2016-07-08T22:47:52Z https://community.developer.cybersource.com/t5/Integration-and-Testing/No-User-Agent-on-Relay-Response/m-p/55160#M30092 <P>Hello&nbsp;<a href="https://community.developer.cybersource.com/t5/user/viewprofilepage/user-id/18879">@webcharles</a></P> <P>&nbsp;</P> <P>It is a deliberate decision and in place since 2014.</P> <P>&nbsp;</P> <P>Richard</P> Sat, 09 Jul 2016 16:25:30 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/No-User-Agent-on-Relay-Response/m-p/55160#M30092 RichardH 2016-07-09T16:25:30Z