first implementation of the mail rework

src/paperless_mail/tasks.py

@@ -0,0 +1,18 @@
+import logging
+
+from paperless_mail import mail
+from paperless_mail.models import MailAccount
+
+
+def process_mail_accounts():
+    for account in MailAccount.objects.all():
+        mail.handle_mail_account(account)
+
+
+def process_mail_account(name):
+    account = MailAccount.objects.find(name=name)
+    if account:
+        mail.handle_mail_account(account)
+    else:
+        logging.error("Unknown mail acccount: {}".format(name))
+