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