Allow on White and Deny All on Black List?

I want to limit registration to a single domain. Is the strategy to match the single domain in the white list and then match all email addresses in the black list?

The white list

^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@((hmc|HMC)\.)?(psu|PSU)\.(edu|EDU)$ # e.g. lae2@psu.edu; LAE2@HMC.PSU.EDU; etc

The Black list

^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$

Further, the plugin directions repeat a whitelist topic link where I image the intention was to link the blacklist. Thank you.

-- LorenEvey - 17 Jul 2012

With Foswiki 1.1.5, you can configure this in Configure -

• Security and Authentication tab.
  
  • Registration sub-tab.
    • There is an "Expert" setting - {Register}{EmailFilter} It can be configured as either a white or black list.

To block all domains and list only the permitted domains, use an expression of the format:  

@(?!(example\.com|example\.net)$)

-- GeorgeClark - 18 Jul 2012

I am a psychologist so I did not expand the expert settings. Egads, a negative look ahead.

-- LorenEvey - 18 Jul 2012

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