evolution crashed with SIGSEGV in imap_body_decode()

Binary package hint: evolution

re-submitting the bug with crash info ex-384637

I'm unable to open e-Mails from one of the senders with square brackets in address (impersonated):
"Name [Nick] Surname" <email address hidden>

Evolution crashes silently (crash reported since enabling apport).

$ lsb_release -rd
Description: Ubuntu 9.04
Release: 9.04

$ apt-cache policy evolution
evolution:
  Installed: 2.26.1-0ubuntu2
  Candidate: 2.26.1-0ubuntu2
  Version table:
 *** 2.26.1-0ubuntu2 0
        500 http://us.archive.ubuntu.com jaunty-updates/main Packages
        100 /var/lib/dpkg/status
     2.26.1-0ubuntu1 0
        500 http://us.archive.ubuntu.com jaunty/main Packages

Expexted: e-mail previewed correctly
In fact: evolution crashed
Repeatable always (at least with original address)

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/evolution
Package: evolution 2.26.1-0ubuntu2
ProcCmdline: evolution --component=mail
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: evolution
StacktraceTop:
 imap_body_decode (in=0xb25fd188, ci=0xa5325c0,
 imap_parse_body (body_p=0xb25fd1f4, folder=0xa33e998,
 imap_get_message (folder=0xa33e998, uid=0xa51bd30 "5140",
 camel_folder_get_message (folder=0xa33e998,
 get_message_exec (m=0xa3f9c58) at mail-ops.c:1824
Title: evolution crashed with SIGSEGV in imap_body_decode()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev pulse-access pulse-rt video