What time period and times are Channels message limits counted? Chris Casey March 07, 2019 15:17 Updated Follow The message limits are based on usage during a 24 hour period from midnight to midnight UTC. Have more questions? Submit a request Facebook Twitter LinkedIn Related articles What is the message size limit when publishing a message in Channels? How can I add other contacts to my Channels limit notifications? How is my message count calculated in Channels? When are "Your account has hit its usage limits for today" emails triggered? Why am I seeing more connections than I expect?