If you only have the Basic IMAP email account on our Exchange hosting plan, you may use the following settings for your e-mail client:
IMAP/POP3 Server: webmail05.mycloudmailbox.com
IMAP Port: 993 (using SSL)
POP3 Port: 995 (using SSL)
SMTP Server: smtp05.mycloudmailbox.com
Port: 587 (using TLS encryption)
*SMTP Requires Authentication