We apologize for Proteopedia being slow to respond. For the past two years, a new implementation of Proteopedia has been being built. Soon, it will replace this 18-year old system. All existing content will be moved to the new system at a date that will be announced here.
MediaWiki:Prefs-help-email
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E-mail address is mandatory, and it enables others to contact you through your user or user_talk page without needing to reveal your identity.
