Setting non-default directory paths with .SD
It is possible (but not recommended) to set non-default directory paths for LISTSERV files by using the .SD parameter.
Windows: .SD L E:\FTP\LOGS
L-Soft does not recommend that the default directory configuration be changed without good reason. Such reasons might include putting LISTSERV logs on a shared network drive for testing or debugging purposes.
Not allowed. Note that this parameter must point to a valid, existing directory name. For security reasons, LISTSERV will not create directories that do not already exist.