Hmm.
It seems that the domain 'MEMST.EDU' is renaming itself to 'MEMPHIS.EDU',
i.e., "Memphis State University" to "University of Memphis".
For example, the hosts:
MSUVX1.MEMST.EDU
MEMSTVX1.MEMST.EDU <=== seemingly-equivalent to 'MEMSTVX1.bitnet'
MSUVX1.MEMPHIS.EDU
all have the same IP-address (141.225.1.2).
The Internet domain name-servers for the 'MEMST.EDU' domain now point to hosts
within the 'MEMPHIS.EDU' domain.
So, I predict a lot of "I cannot signoff" messages to various mailing-lists.