Contacting RISC OS Open Ltd

I have sent a couple of emails to code@riscosopen.org about a month ago. Here are the relevant mail server log entries for one of them (IP address redacted):

2019-08-06 01:05:06 1humyE-00029H-Re <= <a href="mailto:T.E.Baldwin99@members.leeds.ac.uk">T.E.Baldwin99@members.leeds.ac.uk</a> H=([IPv6:2001:470:XXXX:XXXX::4]) [2001:470:XXXX:XXXX::4] P=esmtpsa X=TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128 CV=no A=plain_server:user S=10543 id=<a href="mailto:2dfa9cb9-8141-bf0c-6773-031fe47045c6@members.leeds.ac.uk">2dfa9cb9-8141-bf0c-6773-031fe47045c6@members.leeds.ac.uk</a>
2019-08-06 01:05:08 1humyE-00029H-Re H=beta.arachsys.com [2001:9d8:200a:0:f0:cfff:fe2a:9251] No route to host
2019-08-06 01:05:16 1humyE-00029H-Re => <a href="mailto:code@riscosopen.org">code@riscosopen.org</a> R=dnslookup T=remote_smtp H=beta.arachsys.com [2001:67c:6f0:0:f0:cfff:fe2a:9251] C="250 OK id=1humyZ-0000hx-3D"

So how long should one wait for a response?

I’ve sent them an email – so assuming that one gets through, they’ll hopefully get back to you sometime in the next day or two.

Did you ever get a reply, Tim? I too have been waiting for some time now.