/// <summary> /// Deletes specified message. /// </summary> /// <param name="uid">Message UID.</param> private void DeleteMessage(long uid) { try { /* NOTE: In IMAP message deleting is 2 step operation. * 1) You need to mark message deleted, by setting "Deleted" flag. * 2) You need to call Expunge command to force server to dele messages physically. */ var sequenceSet = IMAP_t_SeqSet.Parse(uid.ToString()); _client.StoreMessageFlags(true, sequenceSet, IMAP_Flags_SetType.Add, new IMAP_t_MsgFlags(IMAP_t_MsgFlags.Deleted)); _client.Expunge(); } catch (Exception ex) { //Debug.WriteLine(ex.Message); AppJournal.Write("EmailImapTransport: DeleteMessage: " + ex.Message); } }