AuthSMTP - The ultimate, global SMTP mail service.

AuthSMTP is an authenticated SMTP mail relay (or smarthost) email service designed to solve most of the problems experienced when sending mail - has many additional / advanced features - all for a very low cost.

Do you have problems with outgoing email?

Do you want the ultimate SMTP service?

Your ISP provides no SMTP server? Unreliable or overloaded SMTP servers - causing email delivery delays? You cannot send from your own domain name? Limited to sending small email attachments? 'Relaying Denied' errors or cannot send when mobile / Wi-Fi or using another Internet connection? Emails getting blacklisted, caught as spam or rejected by other mail servers? No usage controls or manageability?

We provide free virus scanning of email sent. Huge file attachments allowed - up to 50MB 'data' per message. Reliable, super-fast mail delivery. Usage controls and detailed logging. Ability to duplicate outgoing mail as a backup. Fast - send a large number of emails in a short period of time. Low cost, quick and easy to setup!

Accounts are setup immediately so you can usually be sending mail within minutes. We are confident you will be 100% happy and all accounts are setup with a full money back guarantee.

Please contact us if you have any questions!