If you have a large-sized file, like a high-resolution flier or image file, some email sending servers may have problems transmitting it to your recipient. Your email account will display an error or the recipient’s server won’t ever accept the file. As an example, Gmail only allows you to send a file sized up to 25 megabytes via its email system. If you have a 30 megabyte file you can compress it into a zip file in order to resolve the issue. Tips Warnings Writer Bio

How to Email Compressed Zip Files - 42