Environment:Ad+exchange (all in one)Failure phenomena:The client logs on to OWA to view any message that appears Rights management operation failed error.:650) this.width=650; "title=" image "style=" border-top:0px;border-right:0px;background-image:none;border-bottom:0 px;padding-top:0px;padding-left:0px;margin:0px;border-left:0px;padding-right:0px; "border=" 0 "alt=" image "src=" Http://s3.51cto.com/wyfs02
During the use of the exchange server, we often need to analyze whether there are attacks, account theft, and relay, especially when there are a large number of unknown emails in the SMTP queue, in this case, you need to analyze whether the system is infected with viruses or relay. When you confirm that the exchange server relay is not started, you need to check
enabling and disabling users ' Exchange ActiveSync, setting policy such as minimum password length, device lockout, and maximum password attempt failures, initiating remote erasure, purging all data from lost or stolen mobile phones, and running multiple reports to view or export to a reporting solution.
POP3 and IMAP4
By default, POP3 and IMAP4 are disabled in Exchange Server
The architecture of 2 front-end servers and 4 Exchange back-end servers was maintained for about 6 months. During the period of recurring problems, the most prominent problem is that after Exchange 2003 dozen SP2 patches, the POP3 service often goes down, causing the client to not use POP3 service for sending and receiving mail. The problem I think may be that exchange
In Exchange 2010, digital certificates are used for authentication and encryption in the following areas:
SMTP Communication between transport servers (using transport-layer Security)
HTTP Communications for Client access methods (such as Outlook Web App, Outlook Anywhere, Exchange ActiveSync, and
As the volume of business increases, the number of people increases, and the use of the Exchange messaging system grows, the database logs in the mail server are increasing. And as the messaging system becomes more efficient, the number of logs in the mailbox database increases dramatically. A log file with a size of 1024KB and a suffix named log is generated in
URL forcibly logs into the dashboard of Exchange,with the URL :input https://ex11.robin.com/ecp/?ExchClientVer=15after landing, you can enter the interface650) this.width=650; "Width=" 720 "height=" 576 "title=" 04.png "style=" WIDTH:720PX;HEIGHT:576PX; "src="/HTTP/ S3.51cto.com/wyfs02/m00/6e/84/wkiol1v-1wcclepfaakezheifhu234.jpg "border=" 0 "vspace=" 0 "hspace=" 0 "alt=" Wkiol1v-1wcclepfaakezheifhu234.jpg
#Exchange安装必须开启防火墙服务#批量建用户:for/f "tokens=1,2,3,4,5,6,7 delims=,"%a in (c:\users.csv) do dsadd user "CN=%B,OU=%G,DC=XXXX,DC=COM,DC=CN"-Samid%c-upn%[email protected]-ln%a-pwd%d-display%e-desc%f-disabled no >> c:\secess.log@pause >nul#批量改附件大小Get-user | Set-mailbox-maxsendsize "100MB"Get-user | Set-mailbox-maxreceivesize "100MB"#打开EMS命令控制台, First enter "Get-popsettings | FL "To see if the Externalconnetionsetting field is set to complete.#设置Web端Pop和Imap加密
17.4Mail Flow Test(not switched)on the non-switched public network release point EX2013 CAS ( still pointing to the NLB cluster IPsfor Exchange ) , first test the direction of mail flow 17.4.1Guangzhou headquarterex2013--ex2010in the Create a new mailbox account on Exchange page ROBIN650) this.width=650; "title=" 01.png "style=" Float:none; "src=" http://s3.51cto.com/wyfs02/M01/6E/85/ Wkiol1v-2clcedrraahny3
the e-mail address policy with the following command:Update-emailaddresspolicy-identity ' Doubi.ren ' 650) this.width=650; "Title=" Image ("style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" Image (+) "src=" http://s3.51cto.com/wyfs02/M02/84/35/ Wkiom1eihdvcyeo1aaawgnqyem8468.png "733" height= "Notoginseng"/> Create a new Send connector with the following command:New-sendcon
Recovery Database (RDB) a special mailbox database through which you can mount a restored mailbox database and extract data from a restored database during a recovery operation. You can use the Restore-mailbox cmdlet to extract data from an RDB. Once extracted, data can be exported to a folder or merged into an existing mailbox. An RDB enables you to recover data from a backup or a copy of a database without disturbing the user's access to the current data.Microsoft
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