It will have most impact on users who use more than just their email address.This will reduce over time as list managers update the list’s membership list and allowlist. Initially, we expect to see an increase in posts being routed to list moderators for review.Mailing list managers will need to become familiar with the new Sympa mailing list management interface.During the switchover, there will be a miniscule downtime – literally a fraction of a second – during which any email received by Mailman would be lost.Most mailing list subscribers shouldn't notice any difference.How this will affect users of the mailing list management service We intend to migrate all remaining lists associated with colleges from Mailman to Sympa during the week commencing 13 September 2020.
