• The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Question Outlook IMAP - Multiple duplicated emails in the outbox

zerzafeygra

New Pleskian
Hello everyone,

I have a problem with a customer whose domain is managed by you. Thus also the email traffic. The customer used Outlook 2016 and currently has Office365. The customer has this problem with both Office versions. For every email with an attachment, the emails are duplicated after synchronization. It can happen that the same email is in the outbox 15 times, sometimes the recipient receives the email several times. What is the problem? Can you help me?

Many thanks in advance
Michel
 
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