From Add-in Express:
Outgoing Email Checker for Microsoft Outlook is an plug-in that will verify your messages before sending them according to the specified rules. It is a kind of reminder add-in that will alert you each time the condition you specified for certain rule is not met.
This helpful tool lets you avoid silly emailing mistakes like forgetting to add an attachment or using the wrong account and gives you a chance to approve the letter after you hit the Send button. When there are dozens of things to review - our handy reminder add-in can become your life saver:
- Add attachment if the email contains certain words or is sent top certain recipients
- Alert if the message size is greater than specified
- Make sure the message contains a salutation a proper closing
- Make sure the "To:" or "CC:" field contains certain words if sent through particular account.