• Sales: 1-800-961-2888
  • Support: 1-800-961-4454

smtp


Hosted Exchange

CRAM-MD5 is a secure log-in method used by some mail clients to encrypt user credentials during SMTP requests. In recent years it has been largely replaced by technologies like SSL or TLS, which encrypt the entire mail connection...
0 Comments
Filed in: Exchange, Filed in: Rackspace Email

Rackspace Email

CRAM-MD5 is a secure log-in method used by some mail clients to encrypt user credentials during SMTP requests. In recent years it has been largely replaced by technologies like SSL or TLS, which encrypt the entire mail connection...
0 Comments
Filed in: Exchange, Filed in: Rackspace Email

Email & Apps

Updating Password Authentication Method on Mac Mail
To ensure Mac Mails's settings are properly configured:
1. In Mac Mail, go to "Mail" > "Preferences..."

2. Select the Accounts tab.  Under Account Information, click the...
5 Comments
Filed in: Email & Apps
Updating Password Authentication Method on Thunderbird
To ensure Thunderbird's settings are properly configured:
1. In Thunderbird, go to "Tools" > "Account Settings..."

2. Select the Outgoing Server category
3. Select your...
0 Comments
Filed in: Email & Apps

Uncategorized

Updating Password Authentication Method on Your iOS Device
To ensure your iPhone, iPad, & iPod's SMTP settings are properly configured:
1. From the home screen on your device tap Settings, and then Mail, Contacts, Calendars...
6 Comments
Filed in: Email & Apps
You can use the following code saved into a file with a .asp extension to test CDOSYS functionality; CDOSYS is a built-in component in ASP, so utilizing it from your ASP code takes no additional effort on your part.
We strongly...
2 Comments
Filed in: Cloud Sites

Other Mail Servers

Mailgun Overview
What is Mailgun? Mailgun is an email automation service acquired by Rackspace in 2012. It offers a complete cloud-based email service for sending, receiving and tracking email sent through your websites and...
4 Comments
Filed in: Cloud Hosting

Linux and PHP

You can test PHP SMTP functions with the following two examples. The first one is standard SMTP while the second one is SMTP with SSL.
We strongly recommend using an SMTP relay that requires authentication. Sending mail through...
31 Comments
Filed in: Cloud Sites