
How to check your domain’s DNS: tools for websites and email
Website showing the old version or email not arriving? Learn which DNS tools to use, how to read their results and when to ask for help.

News and advice
Articles about email, message delivery and protection for business communications.
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Website showing the old version or email not arriving? Learn which DNS tools to use, how to read their results and when to ask for help.

Nuagerie has improved how its hosting platform handles mail arriving through SpamExperts. The change helps the local spam-filtering system interpret the original sender information when a message passes through the filtering gateway, while retaining the checks already applied to incoming mail. Keeping filtering stages consistent When an external filtering service delivers a message, the receiving server sees that service as part of the delivery path. Recognizing the...

Nuagerie has completed the activation of an additional filtering layer for incoming and outgoing email on the managed hosting platform. The deployment integrates Imunify Email with the existing mail services and retains the established spam and malware controls. Initial verification included real message flows, service health and encrypted SMTP connectivity. Protection in both directions Incoming filtering adds another stage of examination before messages reach their...

Gmail’s sender requirements took effect from February 1, 2024, while Yahoo began phased enforcement during the same month. The changes strengthened expectations around authentication, wanted mail and unsubscribe handling. For businesses, a working mailbox alone was not enough to assess all the ways their domain sent email. Authenticate the actual sending service Google required senders to personal Gmail accounts to use SPF or DKIM, with additional requirements for bulk...

On October 1, 2022, Microsoft began the scheduled retirement of Basic Authentication for several Exchange Online connection methods. The change affected older email clients and applications that depended on those methods. Microsoft’s lifecycle announcement identifies the start of the rollout; it was not a single simultaneous cutoff for every organization and every email protocol. Why the authentication method matters Basic Authentication relies on a username and password...

On October 6, 2020, Google introduced Google Workspace, bringing Gmail, Calendar, Drive, Docs, Sheets, Slides, Meet and Chat under a more connected business experience. This milestone reflected a practical need: teams should be able to discuss work, find the right document and collaborate without repeatedly moving information between disconnected tools. Google’s original announcement explains the launch. Make collaboration easier to follow A connected suite is most useful...

Fraudulent messages can impersonate cPanel, a hosting provider or an email service to obtain account credentials. A campaign reported in 2018 used fake confirmation and update requests. The underlying technique is familiar: persuade the recipient to sign in on a page that resembles the service they normally use. Check the request before signing in A logo, polished layout or sender display name does not authenticate an email. Mistakes can raise suspicion, but their absence...