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This document was written for an old version of Plone, Plone 3, and was last updated 1525 days ago.

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validateSingleEmailAddress

by Kees Hink — last modified Mar 20, 2009 12:14 AM
You may encounter this error when registering new members. It will cause the registering to fail.

When registering a new member, you got an error message that said mail could not be sent because validateSingleEmailAddress failed.

This link provides the answer: Throw away your MailHost object, and replace it by a SecureMailHost with id 'MailHost', which will fix the problem.