can anyone suggest me a good email client(sender) which i can use for sending bulk mails….i normally get jobs where in i need to send bulk emails with similar content and different recepient. please sugeest one …..would be great if its a freeware than a trial version

This started a few days ago out of the blue. I usually have only a few bulk emails in a day. In the Inbox page it indicates 65,000 or so new emails in Bulk but then when I click on the folder, it shows that it’s empty.