* Removed a connect_and_wait from the mail_operations because UI code is not allowed...

	* Removed a connect_and_wait from the mail_operations because UI code is not allowed in that part of the code. Moved it to the UI actions
	* Fixed an infinite loop in on_cert_dialog_response caused by a recursive gtk_dialog_response in the handler
	* Fixed a logical id
	* Removed some unused debug code
	* Fixes NB#62237, new notification for invalid certificates (using some previous code from djcb)
	* Fixes NB#60517, the Send&Receive option in the main menu no longer freezes the progress bar

pmo-trunk-r3278