SeekDotNet provides all customers with access to send and receive internet email using their domain name. To do this you will need to configure the email client on your computer to use the servers following the conventions detailed here.
Mail Server Configuration
We will use the domain name "yourdomain.com" for the example domain name. You should replace "yourdomain.com" with the domain name you have setup with your hosting account.POP3 Server.
Below is the setting that you have to configure in your Outlook or Eudora
Hostname : mail.yourdomain.com
POP Server Hostname : mail.yourdomain.com
SMTP Server Hostname : mail.yourdomain.com
Or You can follow this KB to check the mail host server IP : http://services.seekdotnet.com/knowledgebase/417/What-is-the-detail-for-my-SMTP-and-POP3-Server.html
**Important - Always use this format username@domain.com as the mailbox username for your account. When setting up Outlook or Eudora, make sure to check on (highlight) my outgoing (SMTP) server requires authentication before sending mail.**
WebMail
You can access web mail through http://mail.yourdomain.com
POP Login Name Convention
The login name for logging into your POP follow the convention of being the full email address, not just the user name. For example you create the POP account with the email address of "user@yourdomain.com". The proper login name is user@yourdomain.com not just "user". You must use the full email address(user@yourdomain.com) as the login name.
Mailbox Quota Size
You can set each mail user accounts while create it,
Note : The total of your mail domain size depends on what included in your hosting package. If you want to increase it, You can purchase Email Space Addon
Maximum Email Message Size
All messages incoming, and outgoing are limited to 10 MegaBytes by default, including the size of the attachment.
Note : You can create a support ticket and request to increate the max limit for this