https://community.splunk.com/t5/Splunk-SOAR/Sending-emails-with-Splunk-SMTP-app-for-SOAR-v-2-3-0/m-p/640290#M1160 <P>We had previously been successfully using the Splunk SMTP app for SOAR (Phantom) until the beginning of this year.&nbsp; We are currently on v5.5.0 of SOAR and v2.3.0 of the SMTP app.</P><P>I am wondering if anyone has successfully completed test connectivity with the combination of these two versions.&nbsp; We are currently receiving this output and error:</P><PRE>App 'SMTP' started successfully (id: 123456789) on asset: 'smtp'(id: 1)<BR />Loaded action execution configuration<BR />Using OAuth Authentication<BR />1 action failed Error retrieving system info, Status Code: 401 Error from Server: {"failed": true, "message": "Request Validation Error: Invalid or missing session token. Please refresh your session."}. Test Connectivity Failed</PRE><P>&nbsp;We have had a support case open with Splunk for over a month.</P><P>Looking to see if anyone out there has been able to get SMTP app working.</P><P>If you have given up on the SMTP app, what are you using to send emails instead?</P> Mon, 17 Apr 2023 20:35:55 GMT rferg06 2023-04-17T20:35:55Z https://community.splunk.com/t5/Splunk-SOAR/Sending-emails-with-Splunk-SMTP-app-for-SOAR-v-2-3-0/m-p/640290#M1160 <P>We had previously been successfully using the Splunk SMTP app for SOAR (Phantom) until the beginning of this year.&nbsp; We are currently on v5.5.0 of SOAR and v2.3.0 of the SMTP app.</P><P>I am wondering if anyone has successfully completed test connectivity with the combination of these two versions.&nbsp; We are currently receiving this output and error:</P><PRE>App 'SMTP' started successfully (id: 123456789) on asset: 'smtp'(id: 1)<BR />Loaded action execution configuration<BR />Using OAuth Authentication<BR />1 action failed Error retrieving system info, Status Code: 401 Error from Server: {"failed": true, "message": "Request Validation Error: Invalid or missing session token. Please refresh your session."}. Test Connectivity Failed</PRE><P>&nbsp;We have had a support case open with Splunk for over a month.</P><P>Looking to see if anyone out there has been able to get SMTP app working.</P><P>If you have given up on the SMTP app, what are you using to send emails instead?</P> Mon, 17 Apr 2023 20:35:55 GMT https://community.splunk.com/t5/Splunk-SOAR/Sending-emails-with-Splunk-SMTP-app-for-SOAR-v-2-3-0/m-p/640290#M1160 rferg06 2023-04-17T20:35:55Z