I'm playing around with various software here in my Termux world and just installed Multimail 0.52.

I called a BBS using SyncTerm and successfully downloaded a qwk packet. Multimail opened it no problem. I created a Reply packet. But logging back
onto saud BBS I'm getting failures on uploading.

Could it be that Multimail is saving the file all lower case (drbbs.rep) and
it looks like the BBS is looking for DRBBS.REP?

--- Mystic BBS v1.12 A46 2020/08/26 (Raspberry Pi/32)
* Origin: theoasisbbs.ddns.net:1357 (21:4/127)