Some servers only accept UTC timestamps. Refs #1323

ecederstrand · Oct 4, 2024 · b4ce187 · b4ce187
1 parent c1fba89
commit b4ce187
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/exchangelib/settings.py b/exchangelib/settings.py
@@ -35,6 +35,9 @@ def clean(self, version=None):
                 raise ValueError("'start' must be before 'end'")
             if self.end < datetime.datetime.now(tz=UTC):
                 raise ValueError("'end' must be in the future")
+            # Some servers only like UTC timestamps
+            self.start = self.start.astimezone(UTC)
+            self.end = self.end.astimezone(UTC)
         if self.state != self.DISABLED and (not self.internal_reply or not self.external_reply):
             raise ValueError(f"'internal_reply' and 'external_reply' must be set when state is not {self.DISABLED!r}")