gfi mailessentials attachment size settings

If issue still persists get samples of the email in question and the mismatch reason and escalate the ticket. Check the actual file and verify that the file ending was not changed.ĥ. Adjust the options at the bottom of the rule to Extension onlyĤ. Upgrade to latest build 20140308 or laterģ.

Go to Users/Folders tab and select Only this list. Check Block this list, type the desired file type (e.g.7z) and click Add. Under the Rule name, type a name for the rule and take note of it. Navigate to Content Filtering > Attachment Filtering. Open the GFI MailEssentials Configuration UI. Adjust the options at the bottom of the rule to Extension only Required Actions1. Step 1: Create an Attachment Filtering rule. Locate the rule that triggered the mismatchģ. Block all except this list: Block all attachments except the ones specified in the list. Specify the size (in KB) in the text box provided. Checking the actual file would show that the file extension was not changed. Do not block attachments smaller than the following size: Select this option to allow attachment types in the list that are smaller than a particular size. Versions / Builds Affected2012/2014 StatusResolved Problem SummaryThe MailEssentials Attachment Filtering blocks some emails with attachments because of a 'File category mismatch (Claimed extension 'xxx' - Claimed category 'XXX' - Detected category 'YYY')' TT / JIRAID400 How to IdentifyMailEssentials would block emails with attachments because of a 'File category mismatch'.

Gfi mailessentials attachment size settings