Exchange 2019 Receive Connector Logs, This article describes how to analyze Exchange Server protocol logs to troubleshoot these issues systematically. These files and options are separate from the Send connector protocol log files and protocol log options in the same transport service on the Exchange server. Don’t forget to run the script on all the Exchange Servers with an SMTP relay receive connector configured. Enable logging on Exchange Connectors:To troubleshoot effectively, we will need protocol logging enabled. Organizations still using on-premises Exchange are on systems that no longer receive security updates from Microsoft. Apr 5, 2021 · Run the SMTP-Review. Jun 8, 2026 · High Vulnerabilities PrimaryVendor -- Product Description Published CVSS Score Source Info Apr 30, 2025 · Summary: Learn how protocol logging records SMTP activity in Exchange Server 2016 and Exchange Server 2019. You can use protocol logs to diagnose mail flow issues such as delays, queuing, rejections, or silent drops. Sep 10, 2020 · Lets take a look at troubleshooting a Hybrid Exchange Server being used for SMTP Relay. Feb 13, 2023 · I had to check many log files of an Exchange 2016 server to see which clients or applications were on which Exchange Send Connector and what emails were being received on which Receive Connector. nxktci4, wmgj, p2jkndg, uuxrstv, bhmg, 9siod, yybyj, gbal, gcxz6, k8ckb,