With many types of business email accounts, your computer connects to a machine called the Simple Mail Transfer Protocol server when you send messages. If you have difficulty sending messages, there ...
Thunderbird only (Windows/Mac/Linux): Experimental Thunderbird extension SendVia changes your outgoing SMTP mail server on the fly while composing a message. Using the extension is as simple as ...
It appears many Mail users are having authentication problems in which they are prompted for the username and password every time a message is sent (either manually ...
I use Outlook for my general email. Recently, Comcast shut down my modem's port 25 and required me to use port 587 for security reasons. Separately, I use Thunderbird to send email relating to a small ...
So I have to change my outgoing SMTP server in OS X. Easy enough, except for this: the Mail.app prefs only show a single server for config, while the Internet panel in System Prefs offers separate ...
This list is a companion piece to the Secure Web server installation portion of SearchSecurity.com's Intrusion Defense School lesson on Web attack prevention and defense. Check out the companion ...
Q: When traveling, I am not always able to send e-mail when using a hotel high-speed connection. I can receive e-mail, but I can't send any. What is causing this problem? A: Most Internet providers ...
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