Send an email to a particular email id (accessable mail id) with two attachment (excel and pdf)
Fetch that email with subject and save first attchment to a particular path
Throw exception if the email has no attachment or the attachement format is not pdf/xlsx or more than 2 attachment found
After saved the attachment successfully, move the current email to completed folder in the inbox
If there is any error occured while saving the attacment, then move the email to Error folder in the inbox
If error occured, send an email with body as exception mesage and location to a particular mial id with screenshot attached