Forum Discussion
PaulProconsult
Oct 13, 2021Copper Contributor
We ran into a problem sending your message. Please share diagnostic code 504/1008
Getting this error trying to communicate with someone that had a regular skype account (not Skype for business). I tried completely removing the contact, readding it, search externally. His d...
BBQTom
Nov 22, 2022Copper Contributor
PaulProconsult I know this post is over a year old but I thought I would share the fix that worked for me in case someone else stumbles upon this.
My client was having this issue ONLY with external users who had a Skype account with their email address. Adding the optional/advanced Skype DNS records to their zone file solved this issue for me/them.