[Smec2019] Delivery Status Notification (Failure)

[Mail Delivery System]

The following message to <natalia.dubrovinskaia at geow.uni-heidelberg.de> was undeliverable.
The reason for the problem:
5.1.0 - Unknown address error 550-'5.1.1 <natalia.dubrovinskaia at geow.uni-heidelberg.de>: Recipient address rejected: User unknown in virtual mailbox table'
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From: smec2019 <smec2019 at roma1.infn.it>
Subject: SMEC2019 Miami - online registration
Date: Wed, 02 Jan 2019 09:47:47 +0100
Size: 7072
Url: http://lists2.roma1.infn.it/pipermail/smec2019/attachments/20190102/5a66064b/attachment.mht