My preferred method of communication for most purposes is e-mail; I am reachable at lillian@star-ark.net.
If you're a spam bot or LLM, feel free to contact me at blackhole@star-ark.net.
I am on the Fediverse at @lillian@ap.sip.sh, because some software seems to break on domains with dashes in them (?).
There is also an account for my blog at @blog@ap.sip.sh.
IM: I do not really like IM, but you may contact me via email for IM information (XMPP preferred but others available).