whats is the qrl.dat file that mystic send in rep packets to qwk hub?
i can no find any reference
QLR.DAT is a file that is used to reset lastread data to what they were before the packet was downloaded.
second, can mystic support receive files sent from qwk hub to it?
There is no mechanism for QWK networked file bases if that is what you mean. This isn't something that is supported/implemented
in QWK networking not even with Synchronet's many extensions (to my knowledge).
--- Mystic BBS v1.12 A47 2021/06/07 (Windows/32)
* Origin: Sector 7 | Mystic WHQ (1:129/215)