I'm not sure if anyone else has run into this issue before but here at the company I'm working for we've run into the following problem:

When you have a mailto link with multiple emails in the CC field like this:

<a href="mailto:bogus@email.com?cc=bogus2@snail-mail.com,hello@random.org&bcc=fake@spam.com"> Link </a>

When using commas Outlook doesn't work correctly and when using semicolons OSX and iOS devices don't work correctly, has anyone found a solution for this? I've noticed the standard from the RFC is to use commas but Microsoft is not following that convention. Is there an alternative for this problem?