According to the article below, BIS supports the ability to sync deletes and read status ... General Blackberry forum
Gmail Sync Reconcile not working
According to the article below, BIS supports the ability to sync deletes and read status from the BB to Gmail (web).
Does anyone know how long the sync takes? I am using a Curve 8320 with 4.5 and Tmobile.
I recently deleted and re-added my gmail account via BIS and nothing has "synced" yet, even with new emails.
I have verified my Wireless Reconcile is turned on.
I have found the Gmail sync between p-c and BB to be VERY slow (hours and hours) as compared to the sync with my sbcglobal email which is within seconds. It's so slow that I usually delete my Gmail emails before the sync can take place. It should work if you've got it set up but don't hold your breath. I hope that helps.
For every complex problem there is a solution, that is simple, neat, .....and wrong! (H. L. Mencken) jblackfish(at)pinstack(dot)com
Is your sbcglobal owned by Yahoo? My yahoo account is almost immediate as well.