Relayin Problem

Hi,

I am having problem relaying emails when a user signs up.

here are the error messages:

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warning: mail() [function.mail]: SMTP server response: 553 We do not relay non-local mail, sorry. in C:\Program Files\xampp\htdocs\drupal\includes\common.inc on line 1970.
warning: mail() [function.mail]: SMTP server response: 550 Address '' not known here. in C:\Program Files\xampp\htdocs\drupal\includes\common.inc on line 1970.
--

Heres how i configured the Mercury Mail

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# MERCURY.INI generated by Mercury Setup
#
#
# Sample Bindery Mode MERCURY.INI file (in fact, the one I use on
# my production server). This one implements most of the possible
# switches for each module, but you can edit it to do less if you
# wish. All the fields shown below are described in the file
# MGUIDE.HLP which is supplied in the Mercury archive.
#
# Anything after a '#' to the end of the line is a comment and
# is stripped out before parsing. Trailing and leading whitespace
# is also stripped before parsing. Many sample commands have been
# left in this file commented out for reference purposes.
#

[General]
myname: localhost # Canonical name for this server
timezone: +0000 # Time Zone to add to date fields
file_api: 1 # Use the file api instead of queues
mailqueue: C:\PROGRAM FILES\XAMPP\MERCURYMAIL\QUEUE # Where mail should be put for delivery
smtpqueue: C:\PROGRAM FILES\XAMPP\MERCURYMAIL\QUEUE # Where the SMTP client should look for mail
newmail_path: C:\PROGRAM FILES\XAMPP\MERCURYMAIL\MAIL\~N # Where to find the users' WinPMail mailboxes.

[Protocols]
MERCURYS.DLL
# MERCURYP.DLL
# MERCURYE.DLL
MERCURYC.DLL
# MERCURYD.DLL
# MERCURYH.DLL
# MERCURYF.DLL
# MERCURYW.DLL
# MERCURYX.DLL
# MERCURYI.DLL
# MERCURYB.DLL

[Mercury]
failfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\FAILURE.MER # Delivery failure notification template
confirmfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\CONFIRM.MER # Delivery confirmation template
aliasfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\ALIAS.MER # System-wide alias file
synfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\SYNONYM.MER # User synonym database
listfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\LISTS.MER # List of lists
logwidth: 30 # Width of address fields in logfile
retpath: 1 # Do/Don't use 'return-path' for errors
maxhops: 30 # Used to detect mailing loops
gullible: 0 # If NZ, don't validate 'From' fields
bitnethost: cunyvm.cuny.edu # Relay host for '.bitnet' rewrites
poll: 10 # Seconds between queue polling cycles
scratch: C:\Program Files\xampp\MERCURYMAIL\Scratch # Where we can write temp files
returnlines: 15 # How many lines of failed messages to return
postmaster: Admin # NetWare UIC of postmaster
broadcast: 1 # Yes, we want broadcast notifications, but
receipts: 0 # ... no broadcasts for receipt confirmations
PM_notify: 1 # Do/Don't send errors to the postmaster
change_owner: 1 # Change message ownership to recipient
auto_tzone: 1 # If NZ, obtain timezone information from OS
LogLevel: 15 # System message reporting level
LogMax: 100 # Maximum number of system messages to store
RetryPeriod: 30 # Period between job retries (minutes)
MaxRetries: 16 # Maximum number of times a job can fail
TwoPasses: 1 # If NZ, process submission queue in 2 passes
Autoaddress: 0 # If NZ, auto-generate user addresses based on name
Daily_exit: 0 # If NZ, auto-restart each day after maintenance
No_Areply: 0 # If NZ, disable automatic replies system-wide
Alt_Forward: 0 # If NZ, allow alternate forwarding specification
Maint_hour: 2 # Hour for daily maintenance (24-hour clock)
Maint_min: 0 # Minute for daily maintenance
Retry_Mode: 0 # If NZ, use progressive backoff for queue retries

[MercuryC]
Host : smtp.bizmail.yahoo.com
Failfile : C:\Program Files\xampp\MERCURYMAIL\Mercury\FAILURE.MER
HELO : username
Poll : 30
Scratch : C:\Program Files\xampp\MERCURYMAIL\Mercury
ReturnLines : 15
Timeout : 30
ESMTP : 1
SMTP_Username: username
SMTP_Password: password
POP3_Auth : 1
POP3_Host : pop.bizmail.yahoo.com
Log_Verbose : 0

[MercuryE]
HELO : support@domain.com
Poll : 15
Timeout : 60
Nameservers : smtp.bizmail.yahoo.com
Log_Verbose : 0
DNS_Timeout : 20
DNS_Retries : 4
Transcripts : 1
MaxThreads : 10

[MercuryD]
scratch : C:\Program Files\xampp\MERCURYMAIL\Mercury
# Timeout : 30
# Poll : 120 # How often to check hosts for new mail (seconds)

[MercuryS]
Debug : 1
Logfile : C:\Program Files\xampp\MERCURYMAIL\Logs\MERCURYS.LOG
Timeout : 30
Relay : 0
Strict_Relay : 0
Allow_Illegals : 0
SMTP_Authentication : 0
Compliance_Settings : 0
Maximum_Failed_Rcpts : 4
Max_Relay_Attempts : 4
SSL_Mode : 0
ST_Blacklisting : 288
No_VRFY : 0

[MercuryP]
Scratch : C:\Program Files\xampp\MERCURYMAIL\Mercury
Stack : 32768
Mark_Read : 1
SSL_Mode : 0
Login_Disabled : 0
Timeout : 60

[MercuryX]
# Cmd_Delay: 10
# Cmd_Wait: 1
# IE4_Dialling: 0
# Use_ETRN: 1
# Clients_only: 1
# Sunday: 0800,1800,3,15,30,60
# Monday: 0830,2100,5,15,60,60
# Tuesday: 0830,2100,5,15,60,60
# Wednesday: 1500,1900,2,30,5,30
# Thursday: 0900,1900,2,30,0,0
# Friday: 0830,2100,5,15,60,60
# Saturday: 1031,1035,2,45,-1,0

# [Groups]
# testgroup : TESTGRP

[Domains]
localhost: localhost
localhost: localhost.net
localhost: localhost.org
localhost: localhost.com
domain.com: domain.com

[Maiser]
Maiser: Maiser # 'Username' of mail server account
Helpfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\MAISER.HLP # Help sent on failed maiser requests
Lookupfile: C:\Program Files\xampp\MERCURYMAIL\Mercury\MAISER.LKP # Format file for the 'lookup' command
Send_dir: C:\Program Files\xampp\MERCURYMAIL\Mercury\SENDABLE # Directory for the 'send' command
Logfile: C:\Program Files\xampp\MERCURYMAIL\Logs\MAISER.LOG # Mail server log file
Notify: C:\Program Files\xampp\MERCURYMAIL\Mercury\TMP # Dir. for pending 'notify' commands
NoList: N # If 'Y', disable the 'list' command
Local_only: Y # If 'Y', local 'notify' commands only

[MercuryH]
Logfile : C:\Program Files\xampp\MERCURYMAIL\Logs\MERCURYH.LOG
# Addressbook : \\CLIO\SYS\SYSTEM\MERCURY\PH.PMR
# MOTD : \\CLIO\SYS\SYSTEM\MERCURY\PH-MOTD.TXT
# Administrator : postmaster@clio.pmail.gen.nz
Timeout : 30

[MercuryI]
Scratch : C:\Program Files\xampp\MERCURYMAIL\SCRATCH
Timeout : 120
Server_Port : 143
Idle_Timeout : 1800
SSL_Mode : 0
Login_Disabled : 0

[MercuryB]
Scratch : C:\Program Files\xampp\MERCURYMAIL\SCRATCH
# Logfile : o:\mail\tmp\mercuryb.log
Timeout : 120
Server_Port : 80
# Session_logging : o:\mail\mercury\mblogs
# Session_logmode : 0
Idle_Timeout : 1800
# URL_Base : enter_your_domain_here
[Groups]

[Rewrite]

[Statistics]
StatFlags: 0 # Statistical reporting settings
STF_Hours: 24 # How often to write stat log files
STM_Hours: 24 # How often to e-mail stat log files
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