Email Verification Solver VIA IMAP

EmailVerification.py

class EmailVerification:
    def __init__(self, email, password):
        self.server = IMAPClient('outlook.office365.com', port=993, use_uid=True)
        self.server.login(email, password)
        self.server.select_folder('INBOX')

    def amount(self):
        return self.server.select_folder('INBOX')[b'EXISTS']
        
    def check(self, target, match, methodType="text", delete=True):
        if methodType == "subject":
            emails = self.server.search(['SUBJECT', target])
        elif methodType == "from":
            emails = self.server.search(['FROM', target])
        elif methodType == "text":
            emails = self.server.search(['TEXT', target])
        if len(emails) == 0:
            return False
        for email in emails:
            data = self.server.fetch(email, ["ENVELOPE", "BODY[TEXT]"])
            toReturn = {}
            for items in data.items():
                toReturn["from"] = items[1][b'ENVELOPE'].from_[0].mailbox.decode("utf-8") + "@" + items[1][b'ENVELOPE'].from_[0].host.decode("utf-8")
                toReturn["to"] = items[1][b'ENVELOPE'].to[0].mailbox.decode("utf-8") + "@" + items[1][b'ENVELOPE'].to[0].host.decode("utf-8")
                toReturn["subject"] = items[1][b'ENVELOPE'].subject.decode("utf-8")
                toReturn["body"] = items[1][b'BODY[TEXT]'].decode("utf-8").strip()

            if toReturn["to"] == match:
                if delete:
                    self.server.delete_messages(email)
                return toReturn

        return False