Get Outlook Mail Message not working

I can “get outlook mail” at the moment, but for “send outlook mail”, it throws to exception, saying that
“Operation aborted (Exception from HRESULT: 0x80004004 (E_ABORT))”

may I know if I it is blocked by firewall?? and must be solved by company’s security team? any way from UiPath can help to solve this issue? thanks~