handle the case some email providers might strip off the = suffix

This commit is contained in:
Son NK 2020-04-24 09:09:11 +02:00
parent 618d308c22
commit 0f71eff531

View file

@ -749,7 +749,13 @@ def handle_unsubscribe(envelope: Envelope):
# format: alias_id:
subject = msg["Subject"]
try:
alias_id = int(subject[:-1])
# subject has the format {alias.id}=
if subject.endswith("="):
alias_id = int(subject[:-1])
# some email providers might strip off the = suffix
else:
alias_id = int(subject)
alias = Alias.get(alias_id)
except Exception:
LOG.warning("Cannot parse alias from subject %s", msg["Subject"])