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This update addresses an issue which might occur when you attempt to force a delivery retry to one or more messages from the Dispatch Retry Queue. Forcing a delivery retry can result in message loss. Therefore, we strongly recommend that you upgrade as soon as possible to remove this potential risk. |
This update includes the following fix, which has been implemented in version
Retrying the processing of queued messages can result in message loss
Attempting to process messages queued for delivery in the Dispatch Retry Queue of the Message Center Home page by selecting the Retry or Retry all options can result in message loss. The
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We strongly recommend that you follow the installation steps outlined in the Clearswift |
If you are migrating from a previous version of
Detailed instructions on backup and restore are available in the Clearswift
You can install
Full installation instructions are provided in the Clearswift
Open an SSH session and access the Clearswift Server Console. Log in using your cs-admin access credentials.
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Online or Offline mode? Offline mode is designed for installations that operate in a closed environment, disconnected from the Internet. Unless this is a specific requirement for your system, you should install To perform an offline upgrade you require a copy of the latest release ISO mounted to suitable media (DVD/USB). Please contact Clearswift Technical Support if you need additional guidance on how to complete this step. |
If you have online repositories enabled, updates will be downloaded overnight (automatically). You can apply them immediately. You can also use the Check for New Updates button if you believe that there has been a recent security fix issued.
To apply software updates:
Select Yes to confirm that you want to apply the updates.
All downloaded updates will now be installed. This process can take several minutes. A rolling progress log will be displayed.
At the end of the upgrade process, the system will prompt you to either reboot or log out. Follow the instructions on-screen.
See Known Issues for 4.5.0 for a list of known issues or limitations in the 4.5.1 release.
Note the following end of life information:
For more details, see the
For contact details, information on product updates and other products, see the Clearswift Website.
Revision 1.0 November 2016
Published by Clearswift Ltd.
© 1995-2016 Clearswift Ltd
All rights reserved
The materials contained herein are the sole property of Clearswift Ltd. No part of this publication may be reproduced or disseminated or transmitted in any form or by any means electronic, mechanical, photocopying, recording, or otherwise stored in any retrievable system or otherwise used in any manner whatsoever, in part or in whole, without the express permission of Clearswift Ltd.
Information in this document may contain references to fictional persons, companies, products and events for illustrative purposes. Any similarities to real persons, companies, products and events are coincidental and Clearswift shall not be liable for any loss suffered as a result of such similarities.
The Clearswift Logo and Clearswift product names are trademarks of Clearswift Ltd.
All other trademarks are the property of their respective owners. Clearswift Ltd. (registered number 3367495) is registered in Britain with registered offices at 1310 Waterside, Arlington Business Park, Theale, Reading, Berkshire RG7 4SA, England. Users should ensure that they comply with all national legislation regarding the export, import, and use of cryptography.
Clearswift reserves the right to change any part of this document at any time.
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Licensed under US Patent No:5,623,600
Protected by UK Patent 2,366,706
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