The Outlook Express program is a basic email client that was included with early versions of the Windows operating system, such as Windows XP. If you're setting up new PCs at your small business, you ...

The Simple Mail Transport Protocol, or SMTP, is a standard for how computers talk to each other to send email. If you're sending email using Microsoft Outlook, your computer may connect to your ...

Apple moved Mail settings to a new location in iPadOS 18. Here's how to add, remove, and configure accounts in Mail. iOS and iPadOS used to have a top-level Settings group simply called Mail. From ...

I just received email 'spam' (my idiot cousin clicked on a virus link again), but this time the 'from' is a bit odd. It is basically: I don't see how a link could collect the domain name from my work ...

When it works correctly, email can feel seamless. But a failure reveals its two separate components: one kind of server handles your mail app retrieving messages; another sends them out. These ...

I will be up-front and say that I have always preferred a well configured Linux Sendmail server when it came to the mail server and operating system of choice. While I have dabbled with various ...

DNS underpins all important services that run over the internet, including the World Wide Web, email, messaging and more. In some cases, you can tell that a service relies on DNS because the addresses ...

one of our customers has been having a hard time receiving our emails lately. we keep getting this (sanitized for your protection!): Code: <[email protected]>: {Customer's Host} does not like ...

Error messages usually hint you at the root of the problem you’re experiencing. In this case, the Outlook Error 0x800408FC message tells you that two factors cause ...

One problem that may crop up for OS X users is e-mail servers rejecting passwords sent to them by Mail, resulting in a warning and a request to enter your password again. Topher Kessler MacFixIt ...

The basis of a maintainable and stable software system is the ability to easily unit test the system in an automated way using testing frameworks such as JUnit. Unfortunately, verifying correct ...