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Author mytran
Recipients barry, mytran, r.david.murray
Date 2019-08-05.16:23:22
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1565022203.43.0.680976058043.issue37764@roundup.psfhosted.org>
In-reply-to
Content 
The following will hang the system until it runs out of memory. 

import email
import email.policy

text = """From: user@host.com
To: user@host.com
Bad-Header:
 =?us-ascii?Q?LCSwrV11+IB0rSbSker+M9vWR7wEDSuGqmHD89Gt=ea0nJFSaiz4vX3XMJPT4vrE?=
 =?us-ascii?Q?xGUZeOnp0o22pLBB7CYLH74Js=wOlK6Tfru2U47qR?=
 =?us-ascii?Q?72OfyEY2p2=2FrA9xNFyvH+fBTCmazxwzF8nGkK6D?=

Hello!
"""

eml = email.message_from_string(text, policy=email.policy.SMTPUTF8)
eml.as_string()
History
Date User Action Args
2019-08-05 16:23:23mytransetrecipients: + mytran, barry, r.david.murray
2019-08-05 16:23:23mytransetmessageid: <1565022203.43.0.680976058043.issue37764@roundup.psfhosted.org>
2019-08-05 16:23:23mytranlinkissue37764 messages
2019-08-05 16:23:22mytrancreate