edgesync '5.1.1 User unknown' –

After resync HUB with the Edge Server, users are not able to receive mail and sender get NDR ” #5.0.0 smtp; 5.1.0 – Unknown address error 550-‘5.1.1 User unknown’ (delivery attempts: 0)> #SMTP# ” . In star-edgesynchronization  command i got also  “AcceptedDomainStatus: NotSynchronized” For me, the solution was very simple (after an hour to find…

Exchange Tools to help us All !

Exchange Client network Bandwith Calculator BETA2  –  This tool will help reduce the risks involved in Exchange Server network bandwidth planning, the Exchange Client Network Bandwidth Calculator has been designed to help anyone planning an Exchange Server deployment to predict the network bandwidth requirements for a specific set of clients.  The prediction algorithms used within…

Mail is bounced because of quota, quota is set correctly and user is not over quota

Ispconfig 3. Mail is bounced becous of quota, quota is set correctly and user does not ower quota error in /var/log/maillog :  “quota string ‘*’ not parseable maildrop: maildir over quota. )” vi /etc/authlib/authmysqlrc MYSQL_SERVER localhost MYSQL_USERNAME ispconfig MYSQL_PASSWORD xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx MYSQL_PORT 0 MYSQL_DATABASE dbispconfig MYSQL_USER_TABLE mail_user MYSQL_CRYPT_PWFIELD password #MYSQL_CLEAR_PWFIELD password MYSQL_UID_FIELD uid MYSQL_GID_FIELD gid MYSQL_LOGIN_FIELD…

how to check mailbox usage of users and send report to e-mail address

1. download script below (userquota.txt) and rename it to userquota.PS1 2. edit field to accommodate your organization 3. execute script from exchange powershell ## explanation what need to be edit $ToAddress = "your.email@yourdomain.com"    –  this is address where to send report. can be external address $SendingServer = "mail.yourdomain.com"           –  This is the mail server through…

Troubleshooting Exchange 2010 Management Tools startup issues

Issue: Connecting to remote server failed with the following error message: The WinRM client cannot process the request. It cannot determine the content type of the HTTP response from the destination computer. The content type is absent or invalid. For more information, see the about_Remote_Troubleshooting Help topic. OWA redirect not done properly and powershell virtual…

Setting Message Size Limits in Exchange 2010 and Exchange 2007

A huge amount of business happens through the medium of email and, as such, email is naturally one of the Business Critical applications in almost every organization. With that in mind, maximizing the performance of your Exchange infrastructure is clearly a priority, and restricting the average message size which your users can send/receive is a…

Create new owa virtual directory

Prior to this we must first make a site called "clients" New-OWAVirtualDirectory –Name "owa" –WebSiteName "clients" Set-OwaVirtualDirectory -identity "owa (clients)" -DefaultClientLanguage 3098 This is if you want to set the default one language, so that clients do not need to choose the first time they login to OWA 3098 is code for  Serbian (Latin) lenguage

Public Folder Messages are Blank — Message bodies appearing blank in messages within public folders?

We have a large number of public folders used to hold e-mail messages.  I have found recently that some, but not all, folders have messages that do not have any content.  These messages did have content when they were moved/copied to the folders. SOLUTION: In my case problem is solved  by switching off integration of…