Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 29, 2026 - 14:32 UTC
Scheduled
SPF Records and IP change due to Scope Data Center migration
Dear reader,
As part of an update to our mail relay infrastructure, we are adding an additional outbound mail relay network.
The following IP address range is currently whitelisted: 79.171.88.21 or 79.171.88.0/26 From now on please whitelist the following IP range: 193.111.89.168/29 Please ensure that the new IP range is added to your email security policies and any related access control or allowlist configurations.
SPF Record Update To ensure uninterrupted email delivery and successful SPF validation, your existing SPF record must be updated to authorize the new relay network.
The SPF record should include: include:_spf.riege.com Please implement this change asap
Failure to update your SPF record may result in SPF validation failures and could impact email delivery.
If you have any questions or require assistance, please do not hesitate to contact us.