{"id":1595,"date":"2017-09-29T17:50:11","date_gmt":"2017-09-30T00:50:11","guid":{"rendered":"http:\/\/jim-zimmerman.com\/?p=1595"},"modified":"2017-09-29T17:50:11","modified_gmt":"2017-09-30T00:50:11","slug":"modify-exchange-message-size-limits","status":"publish","type":"post","link":"https:\/\/jim-zimmerman.com\/?p=1595","title":{"rendered":"Modify Exchange Message Size Limits"},"content":{"rendered":"<p>There are a number ways to control message size in Exchange.  Many actually.  Even down to the header size.<\/p>\n<p>Reference: <a href=\"https:\/\/technet.microsoft.com\/en-us\/library\/bb124345(v=exchg.141).aspx\" rel=\"noopener\" target=\"_blank\">https:\/\/technet.microsoft.com\/en-us\/library\/bb124345(v=exchg.141).aspx<\/a><\/p>\n<p>Here are the options I have been most likely to use:<br \/>\nThis is where you set your server parameters.  This setting applies to all users on the server:<br \/>\nTo view your current settings:<\/p>\n<blockquote><p>Get-TransportConfig | Select MaxSendSize,MaxReceiveSize<\/p><\/blockquote>\n<p>To modify your settings:<\/p>\n<blockquote><p>Set-TransportConfig -MaxSendSize 15MB -MaxReceiveSize 15MB<\/p><\/blockquote>\n<p>Here is where you can set the parameter based on a receive connector only:<\/p>\n<blockquote><p>Get-RecieveConnector | Select MaxMessageSize<\/p><\/blockquote>\n<p>To modify:<\/p>\n<blockquote><p>Set-ReceiveConnector -Identity &#8220;<em>receiveconnectorname<\/em>&#8221; -MaxMessageSize 15MB<\/p><\/blockquote>\n<p>And this for a send connector:<\/p>\n<blockquote><p>Get-SendConnector | Select MaxMessageSize<\/p><\/blockquote>\n<p>To modify:<\/p>\n<blockquote><p>Set-SendConnector -Identity &#8220;<em>sendconnectorname<\/em>&#8221; -MaxMessageSize 15MB<\/p><\/blockquote>\n<p>This is where you would set it for the individual mailbox.  So, you might want have your other settings high, and restrict by mailbox if the need is there.<br \/>\nTo view a mailbox&#8217;s limits:<\/p>\n<blockquote><p>Get-Mailbox | Select Name,MaxSendSize,MaxReceiveSize<br \/>\nGet-Mailbox <em>mailboxname<\/em> | Select Name,MaxSendSize,MaxReceiveSize<\/p><\/blockquote>\n<p>To modify:<\/p>\n<blockquote><p>Set-Mailbox jgz -MaxSendSize 100MB -MaxReceiveSize 100MB<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>There are a number ways to control message size in Exchange. Many actually. Even down to the header size. Reference: https:\/\/technet.microsoft.com\/en-us\/library\/bb124345(v=exchg.141).aspx Here are the options I have been most likely to use: This is where you set your server parameters. This setting applies to all users on the server: To view your current settings: Get-TransportConfig [&#038;hellip<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[125,381,182],"class_list":["post-1595","post","type-post","status-publish","format-standard","hentry","category-documentation","tag-exchange","tag-message","tag-size"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/posts\/1595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1595"}],"version-history":[{"count":3,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions"}],"predecessor-version":[{"id":1598,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=\/wp\/v2\/posts\/1595\/revisions\/1598"}],"wp:attachment":[{"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jim-zimmerman.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}