To recover disk space, old messages can be permanently deleted, both local copies and originals on the remote server.
'S urrainn dhut seann teachdaireachdan a sguabadh às gu buan gus àite air an diosg fhaighinn air ais, an dà chuid lethbhric ionadail is an fheadhainn thùsail air an fhrithealaiche chèin.