iis 6 - Where is the IIS 6 SMTP badmailfrom list? -

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one of our applications started erroring out , result hundreds of error emails being sent in matter of seconds. got email sender (seems address, not ip) banned. use iis 6 smtp server. entry bad mail file:

diagnostic-code: smtp;553 sorry, envelope sender in badmailfrom list (#5.7.1)

i remove email sender list, cannot find it. search web location, didn't turn anything.

any on appreciated.

thanks, darren

the error although recorded on server hosting iis originated our 3rd party email host. email address being used send email blocked email host. calling them , getting them remove email address block list resolved issue.


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