Contacts
| admin@tangram.org.ua | Administrative questions |
| billing@tangram.org.ua | Questions about bills and user payments |
| support@tangram.org.ua | General technical questions |
| hostmaster@tangram.org.ua | Questions about domain names |
| postmaster@tangram.org.ua | Questions about e-mail service |
| newsmaster@tangram.org.ua | Questions about news groups |
| abuse@tangram.org.ua | For abuse reports |