We’ve recently migrated our email hosting servers for unlimited hosting customers to a new mail infrastructure called mail.pw. Mail.pw is designed for optimum performance exclusively for handling emails.
With this change, all unlimited hosting clients will now use www.mail.pw as their webmail interface. SMTP, IMAP and POP3 servers are now via mail.pw as well. Please check your email control panel for the exact server each client are assigned to.
Mail.Pw also supports alternate SMTP port if your provider is blocking port 25, you can use port 2525 instead.