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If your third-party email app is having issues connecting, sending, or receiving emails, you may need to reconfigure your account or update the app. Learn what to do if your app has stopped sending, receiving, or has lost connection to the AOL Mail server.
If you can't access your AOL Mail using other email clients, check your IMAP settings, update your password and email client application. Learn how to fix common problems with Outlook, Thunderbird and more.
Learn how to use POP or IMAP to download or send emails from your AOL Mail account on a different email app. Find the server settings and instructions for common email apps like Outlook, Gmail, Samsung and more.
Learn about the global cyberattacks and data breaches that exploited four zero-day vulnerabilities in Microsoft Exchange Servers in early 2021. Find out the causes, effects, perpetrators, and responses of the incident that affected 250,000 servers and 30,000 organizations worldwide.
Learn about the history, features and versions of Microsoft Exchange Server, a mail server and calendaring server developed by Microsoft. Compare the current version (Exchange Server 2019) with previous releases and see how it supports Windows Server Core and Active-Active clustering.
A comprehensive table of mail servers for Unix, Windows, and macOS, with features, protocols, storage, license, and webmail support. Compare different mail transfer agents (MTAs), mail delivery agents, and other e-mail software.
If you have problems sending AOL Mail, you may need to restart your computer, update your browser, disable pop-up blocker, or reset your firewall. Learn how to fix common sending errors, image challenges, and missing images in this article.
Learn about the development and evolution of Microsoft Exchange Server, a client–server email system that supports X.400 and X.500 directories. Find out the features and versions of Exchange Server 2003, the last one to support Windows 2000 Server.