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Conference lassie::ucx

Title:DEC TCP/IP Services for OpenVMS
Notice:Note 2-SSB Kits, 3-FT Kits, 4-Patch Info, 7-QAR System
Moderator:ucxaxp.ucx.lkg.dec.com::TIBBERT
Created:Thu Nov 17 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:5568
Total number of notes:21492

5180.0. "OpenVMS Mail/SMTP/Alias Host Usage" by CSC32::P_DICKERSON () Thu Jan 30 1997 17:10

    
    	This question may not belong in this conference.  Moderator, please
    	move it if it is call for.  Can customer use alias host to send mail  
    	for the "TO" prompt?  Let me try to explain.
    
    	I have a customer that is using VMSmail to send messages via
    	SMTP.  At the "TO" prompt, he is typing [email protected]
    	to send mail to that user.  What he would like to do is use the
    	username@aliashost at the "TO" prompt.  Aliashost would be the 
    	alias that would associate to host.cxo.dec.com.  Therefore 
    	allowing the luxury of not typing out the complete host address.
    	Is this do-able?  I told the customer that I doubt it.  But I would 
    	ask the experts.  
    
    	I also told the customer what he can do is setup a logical in his 
    	LOGIN.COM for each user he usually send mail to and then use the 
    	logical at the "TO" prompt.  I've tested this out and it works fine.
    
    	Any suggestions on this question?
    
    	Thanks,
    
    	Phil 
    	
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5180.1CFSCTC::SMITHTom Smith MRO1-3/D12 dtn 297-4751Thu Jan 30 1997 21:2511
    If you are in the cxo.dec.com domain, any connection to "host"
    automatically goes to "host.cxo.dec.com", assuming that your bind
    configuration is correct. If you are in another domain or if you want
    to use a name other than "host", you need a CNAME in the DNS database
    for _your_ domain aliasing "othername" to "host" (or
    "host.cxo.dec.com."). You might also get by by putting that alias in
    your local hosts file as an alternative name for host.cxo.dec.com, but
    you're asking for trouble doing it that way, because somebody else
    might start using "othername" for a real other host.
    
    -Tom
5180.2not possible with VMS 6.2UTRTSC::KNOPPERSOswald KnoppersFri Jan 31 1997 02:3413
The problem is that with the enhancements made to mail that an address in
the form user@host will be rewritten as host::user and mail will send it
through decnet/mail11. Only if the host is fully qualified (i.e. there is
at least one dot in it) it will be treated as a smtp address.

Starting with VMS 7.0 you can define the logical MAIL$INTERNET_MODE (value
SMTP) to change this.

See also note 4814 in this conference.

Regards,

Oswald
5180.3CFSCTC::SMITHTom Smith MRO1-3/D12 dtn 297-4751Fri Jan 31 1997 11:569
    re: .-1
    
    Ah. Right.
    
    Well, a CNAME of "mini.name" in your domain's DNS database aliased to
    "host" or "host.cxo.dec.com." would at least allow "[email protected]" to
    work.
    
    -Tom
5180.4Thanks guysCSC32::P_DICKERSONTue Feb 04 1997 14:527
    
    
    	Thanks Tom and Oswald.
    
    	I'll let the customer know what he can do.
    
    	Phil