One of the little-known freebies Gmail offers is a portable SMTP server to send mail from any network for any email address. In your email client software, under Outgoing mail, set the SMTP server to ...

今回は、情報処理安全確保支援士やネットワークスペシャリストを目指す皆さんにとって、非常に重要でありながら、意外と見過ごされがちなTCPのサブミッションポート（ポート番号587）について、徹底的に解説していきます。 「サブミッションポートって ...

Google's email platform doesn't have to be Web-based. You can configure Gmail to work in your office with Outlook or Outlook Express by using either POP or IMAP to send and receive messages with your ...

If you use a Gmail email account for your business, you may wish to access it through a desktop or mobile client such as Microsoft Outlook or Mozilla Thunderbird. To configure a Gmail account to work ...

Google's SMTP server, smtp.gmail.com, has just expired a couple minutes ago. Here is the SSL certificate expiration notice: It appears Google has forgotten to renew the certificate, even thought a ...

本記事では、ITパスポート試験における「SMTP-AUTH」の意味問題を5パターン演習します。ITパスポート試験は、用語の意味の表現を変えて出題するので、本質的に理解していないと選択肢を絞って正解できません。 ITパスポート試験の対策をする人を対象にし ...

Let's start with a simple premise: When you change things, stuff will break. That's the obvious corollary of the old adage, "If it ain't broke, don't fix it." I've been breaking and fixing things.