I am running emclient 6.0.21372.0 on yahoo mail server.  I am located in the Eastern US time zone, and I have verified that my windows and mail server are both set to the correct time zone.  Any appointment created in calendar is automatically changed to the American/Aitikokan time zone.  When I try to go back and modify the time zone of the appointment to US Eastern and hit save, it is correct for a few seconds, but then changes itself back to American/Atikokan(1 hour later).

Hi Roger, thank you for reporting this, we will be looking into this issue, however I’m afraid this is more likely a Yahoo calendar issue, as setting up any of the existing timezone settings for calendar events will after synchronization with the server return a different Timezone ID, no matter if the timezone is or isn’t correctly setup on the computer or your server.

Seems like Yahoo has created a special set of Timezones just for their own use. I’ll check back with you as soon as we get some more information about why this occurs.

Thank you and sorry for the inconvenience…

One more thing, please try to update your eM Client to this release and check if the issue persists, …

Thank you,

I upgraded version and problem is fixed.  Thank you!

Glad it works, please make sure to let us know if you come across any other issues or questions about the application, we’ll be happy to help.