WebStamp: System interruption on 1 July 2026 from 6.00 pm
Due to maintenance work, the “Webstamp” online service will be temporarily unavailable from 6 p.m. on 1 July 2026. We will do all we can to ensure the interruption is as short as possible.
Thank you for your understanding.
Important notice: Address validation is no longer available in WebStamp
Due to low demand, address validation will no longer be available in WebStamp from 1 July 2026.
