Choose the local file you want to attach, and select Open. Drag the corner handles to make the image bigger or smaller. Attachments are a common method for spreading computer viruses. doc) for reading text (and sometimes even embedded with images). PDF is the most common format (along with. Open the message containing the attachment you want to print. When it's time to attach something, change the message format to either HTML or RTF. IMPORTANT: By default, recipients will be able to edit the files in the folder. The following files weren't attached because adding them would cause the message to exceed the maximum size limit of 10 MB: filename. If you can’t open the attachment, look for possible solutions in this manual. Change the message format back to plain text. This won’t affect the contents of the file. Help simplify email and data migration to Microsoft 365 with migration services from FastTrack. Choose the file or folder you want to share and select Next. 4: When the PST file is corrupted or damaged, then it will restrict you from opening the email attachments files. Select Locate the item you want to attach and select it. Select the attachment, and then select Download.