Deprecated: Return type of Hfig\MAPI\Mime\HeaderCollection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/byteshos/public_html/hrm.byteshosting.net/vendor/hfig/mapi/src/MAPI/Mime/HeaderCollection.php on line 9