Configuring an email client is very easy.
Per default our system generated an email account for you but you can configure more email addresses if you want. To configure your EMail Client like Thunderbird or K9Mail you need the following settings:
Username: user@yourdomain.com
Password: <Your-Password>
POP/IMAP Server: mail.yourdomain.com
SMTP Server: mail.yourdomain.com port 587
Make sure that your password is correct as our system may block you if you enter the wrong password too often. If you have any troubles please open a ticket in and we can review our logs.