You can attach more than one file to a message. When you attach a file to a message, it is important to consider the type and name of the file. Because there are different kinds of computers, different operating systems and different software, you need to think about whether the recipient of your message will be able to use the attached file. For example, if you send a FileMaker Pro file to someone who does not have FileMaker Pro on their computer, they may not be able to use this file. For example a Word document might be named travel.doc .
Common extensions are in the following table.
There is a 31-character limit on attachment filenames in FirstClass. Attaching a file to a message you send Locate the file you want to attach to the message. Open a new message and enter the subject and address as usual. It is helpful to describe the attachment in the message text. From the File menu choose Attach File.