Relay all mail from your outbound SMTP email servers out through the Sendmetric smarthost. This change takes minutes to accomplish on most mail servers.

Our advanced outbound spam filtering which uses a combination of commercial, opensource and proprietary measures will automatically stop outbreaks of spam from your users while mantaining a near zero false positive rate.

Only messages that are delivered to the final recipient are counted against the number of emails in your plan. Unlike competitors who count any SMTP connection to their service as part of your usage, we don't count any messages that are bounced or tagged as spam.

End to end secure communication can be achieved by utilizing TLS when connecting to our sending mail servers. We will also attempt to send messages to remote servers utilizing TLS if the receiving server supports it.

Search for specific messages for certain senders and recipients in real time. Advanced insights help you monitor and measure your outbound mail traffic.

Our 24/7 network operations center closely monitors our IP address reputation history. You don't need to worry about maintaining your own SMTP email server's IP reputation. Even if your sending IP is blacklisted, we can get your emails through to the recipient.

We utilize a geographically distrubuted sending email infrastructure across multiple cloud vendors. Our infrastructure is agile and scalable depending on the volume of mail traffic our customers are sending.

Our technical support is here to help you 24 hours per day, 7 days a week. Technical support is offered via email.