Remote IT Services

Protect your email domain from spoofing and delivery problems.

If you send email from your own domain, I can check and configure the security records that help recipients verify your messages.

This can improve email authentication, reduce the risk of unauthorised use of your domain and provide reporting of delivery problems.

I can set up SPF, DKIM, DMARC, MTA-STS and TLS-RPT, see details below.

I can perform a  security review at either a basic or more advanced to advise you on ways you can improve your security and reliability.

I can check existing DNS records, review SPF, DKIM and DMARC configuration, identify unauthorised or unexpected sending services, check for configuration errors.

Then I will present my findings and discus options that I would recommend.

I can also provide a regular monitoring service checking DMARC reports and investigate failures.

DMARC
Tells receiving mail systems what to do when a message fails authentication and provides reports about messages sent using your domain.

SPF
Specifies which mail servers are authorised to send email for your domain.

MTA-STS
Helps support secure, encrypted delivery between participating mail servers

DKIM
Adds a digital signature to outgoing messages so receiving systems can check that the message came from an authorised source and has not been altered in transit.

TLS-RPT
Provides reports about problems encountered when secure mail delivery is attempted.