Comment 172 for bug 369150

When I receive mail where the sender is of the form "Lastname, Firstname" and the last name contains Finnish umlaut letters ä and ö, the sender is parsed into simply Lastname.

Example:

Järvinen, Jukka <j@j.com> is shown as:

Message window: "Järvinen" and "Jukka <j@j.com>"
Reply window: "Järvinen"
Index: "Järvinen"
Header: "From: =?iso-8859-1?Q?J=E4rvinen=2C_Jukka?= <j@j.com>"

Affected version: 2.0.0.21 (20090409)

This happens when the mail is sent from Exchange. The only apparent difference in the From header sent from Thunderdird is that ISO-8850-1 is written in upper case.