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Hello Experts-<br />
<br />
I have a situation where a user on my Exchange 2007 box can send email to an email address that has an apostrophe in it.<br />
<br />
The receipient then replys and his email gets bounced. &nbsp;I checked my firewall, and for message patterns it has * so that is not the issue. &nbsp;I have just (within the last 5 minutes) whitelisted the email address in my spam filter.<br />
<br />
The question is, could it be Exchange that is rejecting the message? <br />
<br />
Need help on this one.<br />
<br />
Thanks,<br />
Mike
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Hello Experts-

I have a situation where a user on my Exchange 2007 box can send email to an email address that has an apostrophe in it.

The receipient then replys and his email gets bounced.  I checked my firewall, and for message patterns it has * so that is not the issue.  I have just (within the last 5 minutes) whitelisted the email address in my spam filter.

The question is, could it be Exchange that is rejecting the message? 

Need help on this one.

Thanks,
Mike

Exchange 2007 and email address with an apostrophe

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.