Replacment E-Mail Relay Server

Our existing smtp.unibasic.com [smtp.dynamic.com] email relay server is scheduled to be replaced on May 5, 2026 at 18:00 Pacific Daylight Time.

The replacement server will have the same hostname and IP address and therefore not require any changes by authorized customers.  If you have been whitelisted to access the current server, your information has been transferred to the new system.

We expect the service to be down for about an hour.  Most applications sending email through the relay should retry or queue messages during the maintenance window and transmit them once the new server is accepting connections.

If you have any questions or issues, please open a ticket at: tickets.dynamic.com

Dynamic Engineering Team

SSH/Dialup SSN Service Maintenance

Maintenance is complete, system operational. The Demo SSN Server has been upgraded to Linux 9.

The Dialup SSN Service will be down for maintenance Friday evening starting at 17:30 PDT for 2 hours. In the interim, please use the web-based service located at: https://clients.dynamic.com

Hosting Control Panel Upgrade Scheduled Today

This is a reminder that we will be upgrading our hosting control panel to a newer, more secure version of Plesk today. As part of this upgrade, websites and email services for customers previously notified and hosted on panels 6 and 7 will be migrated.


The maintenance window is scheduled for Wednesday, February 11th, from 6:00–8:00 PM PST. The transition is expected to be seamless and should not result in any noticeable impact to your services.


If you have any questions or concerns, please open a support ticket at tickets.dynamic.com.