Maybe you could get yourself on the evening news? But seriously: the maximum number of addressees allowed for a message is determined by your email service provider. If they are trying to cut down on spam by limiting you to five at a time, I'm not sure you really have an option to bypass that. If the issue is that they allow more than five per message but you can only select five at a time from their address book, then you could check their help / FAQ / forum to see whether they have another method. For example, maybe you could export out the addresses, and then copy/paste them to the message. P.S. Were you planning to use BCC? Recipients often object when you bulk mail lots of people who don't know each other in the same message with their addresses visible in To or CC.