
Code Blue
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259 Hedcor Street
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Holland, MI 49423 USA
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800.205.7186
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www.codeblue.com GU-154-F
page 113 of 132
ToolVox® X3
Administrator Guide
totheappend_at_myorigindirectiveanddefaultstoYes.BecausemostPostxcomponentsexpect
addressestobeintheformofuser@domain,itisprobablynotappropriatetodisablethisfeature.
Rewrite “user@host” to “user@host.$mydomain”
Thisoptionconguressimplehostaddressesthathavethevalueof$mydomainappendedto
them.Thisoptioncorrelatestotheappend_dot_mydomaindirectiveanddefaultstoYes.Some
administratorsmayndthatthisexplicitrewritehasunexpectedconsequences,butitisrarelya
problem.
Rewrite “site!user” to “user@site”
LegacyUUCPnetworksuseadifferentaddressingformatthanmodernSMTPsystems.Thisoption
enablesPostxtoconverttheold-styleaddresstoamodernaddressfordeliveryviathestandard
SMTPprotocol.Thisoptioncongurestheswap_bangpathdirectiveanddefaultstoYes.
Send mail with empty recipient to...
Thespeciesthedestinationofmailthatisundeliverable.Typically,thiswillbebouncenotications
andothererrormessages.Thisoptioncorrelatestotheempty_address_recipientdirectiveand
defaultstoMAILER-DAEMON,whichbydefaultissimplyanaliastopostmaster.
Address masquerading
Addressmasqueradingisamethodwherehostsbehindthegatewaymailservermaybehidden,
andallmailwillappeartohaveoriginatedfromthegatewayserver.Ifenabled,thehostand/or
subdomainportionofanaddresswillbestrippedoffandonlythedomainspeciedwillbeincluded
intheaddress.Forexample,if$mydomainisspeciedanoutgoingmailfromjoe@joesmachine.
swelltech.comwouldbecome
[email protected],assumingthe$mydomainvariablecontains
swelltech.com.Thisoptioncorrelatestothemasquerade_domainsdirectiveandisdisabledby
default.
Masquerade exceptions
Itispossibletoskipoverthemasqueraderulesdenedaboveforsomeusernames.Thenames
tobeexceptedfromthoserulescanbeenteredhere.Thisoptioncorrespondstothemasquerade_
exceptionsdirectiveandnoexceptionsaremadebydefault.
Mail Aliases
Mailaliasesprovideameanstoredirectmailtolocalrecipients.Specically,itallowsmaildestined
foranumberofdifferentaddressestobedeliveredtoasinglemailbox.Acommonuseistodirect
mailforuserslikeapostmastertoarealperson.Thispageisdividedintotwosections.Theupper
sectionlabeledAliasesOptionscontainsthelocationandformatofthealiaslesthatPostxshould
usetoconstructitsaliasdatabasesandspeciesthetypeofdatabasetouse.Thelowersection
providesalistofallconguredaliasesonthesystemandwhatthealiasmapsto.
Aliases Options
Alias databases used by the local delivery agent
ThisoptionsetsthelenamesthatPostxwilluseforlocaldeliveryaliastranslation.Thelename
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