• Home
  • Topics
    • Office 365
    • Teams
    • SharePoint Online
    • Exchange 2019
    • Exchange 2016
    • Exchange 2013
    • Hybrid
    • Certificates
    • PowerShell
    • Migration
    • Security
    • Azure
  • Blog
  • Podcast
  • Webinars
  • Books
  • About
  • Videos
    • Interview Videos
    • How To Guide Videos
  • Subscribe
    • Facebook
    • Twitter
    • RSS
    • YouTube

Practical 365

Troubleshooting SMTP Connectivity from External Senders

September 22, 2015 by Paul Cunningham 5 Comments

missing emails simple scenario

How to test and troubleshoot SMTP connectivity issues for external senders to an Exchange Server environment.

Exchange Server Exchange 2010, Exchange 2013, Exchange 2016, ExRCA, Mail Flow, Protocol Logging, Protocol Logs, SMTP, Telnet, Transport

Using Log Parser and Protocol Logs to Analyze Send Connector Usage

January 28, 2014 by Paul Cunningham 12 Comments

exchange server protocol logging

How to use Log Parser to analyze Exchange Server protocol logs to determine send connector usage.

Exchange Server Exchange 2010, Exchange 2013, Log Parser, Protocol Logging, Protocol Logs, Send Connector

The Case of the Hub Transport Server Load Imbalance

May 23, 2012 by Paul Cunningham 19 Comments

hub transport traffic graph

An interesting look into a real world problem of multiple Exchange Hub Transport servers not load balancing their traffic load as expected.

Exchange Server Exchange 2010, Hub Transport, Log Parser, Message Tracking, Protocol Logs

Generate SMTP Error Statistics using Log Parser and Exchange Server 2010 Protocol Logs

May 10, 2012 by Paul Cunningham 15 Comments

DailySMTPErrors

How to generate a report of the number of SMTP errors occurring on an Exchange server using Log Parser and the Exchange protocol logs.

Exchange Server Exchange 2007, Exchange 2010, Log Parser, Protocol Logs, SMTP

Report Top Sender IP's on Exchange Server 2010 using Log Parser

May 9, 2012 by Paul Cunningham 24 Comments

recovery wizard

How to use Log Parser, message tracking and protocol logs to report the top sender IPs for an Exchange 2010 Hub or Edge Transport server.

Exchange Server Edge Transport, Exchange 2010, Hub Transport, Log Parser, Message Tracking, Protocol Logs

Recent Articles

  • Microsoft Launches Group Ownership Governance Policy
  • Making the Case for Identity Governance in Azure Active Directory
  • Prepare an Office 365 migration plan assessment using PowerShell
  • Microsoft Releases May 2022 Exchange Server Security Updates
  • New Future of Work for Microsoft 365, IOT and more: Practical 365 Podcast S3 Ep. 2

Copyright © 2022 Quadrotech Solutions AG · Disclosure · Privacy Policy
Alpenstrasse 15, 6304 Zug, Switzerland