Examples of each term and search strategy are given below. Please remember to change the -EstimateResultOnly switch to -DeleteContent or -TargetMailbox and -TargetFolder, depending on your needs.Īlso, mind that the script will take a while since the query is quite complex.Boolean searching (named after George Boole) is used by most databases to focus searches. Search-Mailbox -id $user -EstimateResultOnly -SearchQuery "(subject:$subject)AND(from:$fromuser)"}}} The script returns mailbox items from the selected addresses AND with the specified subjects (you can adjust the script to your needs): As an example, I use $subjects to hold the specified subjects and $tousers and $fromusers for the addresses. Search-Mailbox does not allow you to limit search only to Archives, but when it comes to the rest – you can easily query the database for the specified items:įirst, push subjects and users to variables. ![]() CodeTwo solutions for Exchange on-premises.How to delete email from mailboxes on Exchange 2019 / 2016 / 2013 / 2010 / Online.I will try to respond as soon as possible. If you have questions or comments about any of the above information, post them in the comments section. Translates to: items with size falling between 1000 bytes. ![]() Translates to: items received between the and (since last month was October). Search-Mailbox -SearchQuery 'received="last month" AND received>'. operator.ĭates have to be provided in the MM/dd/yyyy format (although this could be region-specific).ĭates provided as MM/dd are interpreted as MM/dd/current_year. Note: On Exchange 2010 you may have to precede comparison operators with a colon (:).Īs I mentioned, date intervals (today, yesterday, this week, this month, last month, this year, last year) are interpreted as numerical values, but cannot be used with the. falls in the range of specified values (does not accept date intervals). is larger than or equal to specified value. The possible values are: blue green orange purple red. is equal to specified value (accepts numerical and text values). Categories can be defined by users by using Outlook or Outlook on the web (formerly known as Outlook Web App). contains specified value (accepts numerical and text values). Numerical values (and date intervals!) can be compared using the following operators: Operator Translates to: Search for items sent by people with “sales” or “accounting” in names or addresses, and the phrase “invoice for” in the Subject field, excluding those with the string “codetwo” in the Subject. Search-Mailbox -SearchQuery '(subject:"invoice for" -codetwo) AND (from:sales OR accounting)'. Note: + / – can also be used as substitutes for AND/NOT. Search-Mailbox queries are performed using a slightly simplified version of Microsoft’s Keyword Query Language (KQL).Īll attributes and their values listed in the table above can be combined using logical operators AND, OR and NOT (case sensitive). Operations on multiple attributes and values Size of item (including attachments) in bytes. Specific date or time range in which the item was sent.įormat: MM/dd/yyyy or date interval (today, yesterday, this week, this month, last month, this year, last year) Names or parts of names of default Outlook categories.Īvailable values: normal, high, low. SMTP address, display name, or alias of user in TO field. Queryable attributes and values AttributeĮxact phrases or keywords in subjects of items.Īny item property that contains the specified string value.Įxact phrases or keywords in attachment filenames. Unfortunately, not all properties indexed by Exchange search are available (but there are a few extra ones that may come in handy). ![]() Learn how to use the new version of Search-Mailbox to search and delete mailbox content in Exchange Online, Exchange 2016 and Exchange 2019 Note: In Exchange Online, the Search-Mailbox cmdlet is being deprecated in favor of *ComplianceSearch cmdlets. Since it’s quite hard to find any documentation regarding attributes that can be used with the -SearchQuery and -ContentMatchQuery parameters, I decided to create my own list. The -ContentMatchQuery parameter in the New-ComplianceSearch command allows you to filter items stored in Exchange mailboxes, SharePoint and public folders. The -SearchQuery parameter available in the Search-Mailbox allows you to filter items stored in Exchange mailboxes using a set of item attributes and properties. Some information may also apply to Exchange 2010. : This blog post was updated on March 23, 2023.Īpplies to: Exchange Online, Exchange 2019, Exchange 2016, Exchange 2013.
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