Another Microsoft UI Fail

...this time in Microsoft Outlook. Could the programmer who was too lazy to write their code properly please go back to school? There is no excuse for this:

You want me to take this string, split it on comma characters, and re-join it with semi-colons instead? Sure, I'll do that you you, with my meat-fingers, because I'm really good at that, and computers are known to be terrible and SIMPLE TEXT MANIPULATION.