#35497: Long email address causes crash when generating a message
-------------------------------------+-------------------------------------
Reporter: Alexandru Chirila | Owner: Clinton
| Christian
Type: Bug | Status: assigned
Component: Core (Mail) | Version: 5.0
Severity: Normal | Resolution:
Keywords: email, compat32 | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Changes (by Mike Edmunds):
* cc: Mike Edmunds (added)
* keywords: => email, compat32
Comment:
[This issue would also be solved—without altering line length—by upgrading
django.core.mail from legacy email.message.Message (policy=compat32) to
modern email.message.EmailMessage (policy=default), and letting the modern
email package handle header sanitization and folding. Though that's a much
larger scope than this individual bug.]
{{{#!python
import email.message
msg = email.message.EmailMessage()
msg["To"] = "ţēśţ." * 6 + "@example.com"
print(msg.as_bytes().decode("ascii"))
# To:
=?utf-8?b?xaPEk8WbxaMuxaPEk8WbxaMuxaPEk8WbxaMuxaPEk8WbxaMuxaPEk8WbxaMu?=
# =?utf-8?b?xaPEk8WbxaM=?=.@example.com
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/35497#comment:7>
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