Bug 512197 - Identity "Email address" field containing unicode domain name misbehaving when replying to a message.
Summary: Identity "Email address" field containing unicode domain name misbehaving whe...
Status: REPORTED
Alias: None
Product: kmail2
Classification: Applications
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-11-16 16:07 UTC by gatan61703
Modified: 2025-11-16 16:07 UTC (History)
0 users

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Description gatan61703 2025-11-16 16:07:41 UTC 
1. Create an identity with a punycode domain, for example, 點看.com. Put info@點看.com into Identity's "Email address" field and save.
2. Observe that new messages under this identity get created normally and "From:" field is correctly filled with "info@點看.com".
3. Try replying to an existing message in the mailbox using this default identity. Observe that "From:" field is empty now.
4. Pick the same identity again from the picker and watch the "From:" field getting the specified value.
5. Change "Email address" field in the Identity editor to info@xn--c1yn36f.com. Observe that the problem is gone now - both replying and new messages now display the pre-filled "From:" field every time.

Linux/KDE Plasma: Arch / 6.5.2