Utilities - mexpn |
mexpn - prints out the mail alias expansion from a given mail server
mexpn prints out the mail alias expansion from a given mail server. This is useful to discover if a given mail address is valid or not. However, if you can not establish a connection (and many mail servers can not be accessed directly) then nothing can really be said one way or the other.The hostname can be given as a host.domain name or as an IP address.
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Brought to you by: R.K. Owen,Ph.D.
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