Same issue here. "Action Unsuccessful" no matter what I tried. But it worked in Safari. Using WebKit didn't fix it, nor did "Resetting the Gmail Session."
Manually deleting the *.cookies file was the only thing that fixed it. It might be a good idea to have a "Delete Cookies..." menu item, or perhaps a button in the Advanced pane of preferences... -- You received this message because you are subscribed to the Google Groups "mailplaneapp" group. To view this discussion on the web visit https://groups.google.com/d/msg/mailplaneapp/-/G_wgOSD6VikJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/mailplaneapp?hl=en.
