Like the extra security of virus scanning your outgoing email?
Do you use multiple Internet connections or get 'Relaying Denied' errors?
Your ISP does not provide SMTP servers?
Does your ISP not let you use your domain name when sending mail?
Are the current mail servers you use unreliable or overloaded?
Do you need to send large emails which are blocked by your ISP?
Need to keep duplicate copies of emails sent?
Normal ISP SMTP servers may get blacklisted - stopping your email?
Why not Sign Up Now - we are so confident you will be 100% happy with AuthSMTP all accounts are setup on a money back guarantee so no risk!Otherwise return to Why You Need AuthSMTP for other features or Ask Us A Question.