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IMAP sensor: there is no email that matches the filters

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Hello,

i'm trying to identify a backup mail that is configured within the IMAP sensor. But it always fails with there is no email that matches the filters. Im searching in the body with following regex: ^.*\b("name_client)\b.*$

The mail is in the inbox, with in the body (Job: "name_client backup Full Server-Incremental") Completed Successfully.

I've tested my regex with online testers and it's OK. Can i see why it's failing in the logs or something?

If I disable the "Identify by email" block the sensor works, so connection wise everything is OK.

Can you assist me?

Thanks.

imap-sensor prtg regex

Created on Jun 20, 2013 10:38:09 AM by  helpdesksyscom (0) 1



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Hello,

thank you very much for your support ticket. It seems the first \b is the 'problem'. Please try:

^.*("name_client\b).*$

instead. Does this then work?
We've tested your regular expression as well with our recommended regex-test page https://regex101.com/ and it did not match.

best regards.

Created on Jun 21, 2013 9:19:12 AM by  Torsten Lindner [Paessler Support]

Last change on Oct 9, 2015 11:21:14 AM by  Luciano Lingnau [Paessler Support]



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Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.