There is only one URI stored in the database, so if the saves happen in a very short time-frame only the last one will be sent. If a synchronization action happens to occur in between the saves, both e-mails will be sent.


The API on the CD side only allows you to update a single Contact. Any bulk updates you need to do should happen on the CM side and be synchronized. I know you said your synchronization is broken, but despite what it may seem -- it's actually valid to have those characters in a field (just probably not what you meant to save). My synchronization works fine ...


Look for an API update solution, if is not recommended to update any Tridion database unless directed to by SDL or you may invalidate your support.

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