Hi,
yes there is.
We do not support the proprietary protocol called MAPI used by Microsoft Exchange and/or Office 365,
but for it you can still use POP3/SMTP protocol that it's fully available.
Hello!
You can mark it as closed as option. If document is connected with other documents you can not delete it so you will not be able to delete PO, as you will not be able to remove Goods receipt...