More examples: Thunderbird Version 1.0 (20041206)
Working:
=?ISO-8859-1?Q?Andreas_Niederl=E4nder?= <email address hidden>
Not working:
"Biehl, Alexander" <email address hidden>
=?iso-8859-1?Q?Altpeter-R=FCb_Dr=2E_Herbert=2C_ITS-IT?= <email address hidden>
More examples: Thunderbird Version 1.0 (20041206)
Working:
=?ISO-8859- 1?Q?Andreas_ Niederl= E4nder? = <email address hidden>
Not working:
"Biehl, Alexander" <email address hidden>
=?iso-8859- 1?Q?Altpeter- R=FCb_Dr= 2E_Herbert= 2C_ITS- IT?=
<email address hidden>