Hello, In the Message; Subject : Debugging Thunderbird Connections? Message-ID : <ad05636c-1e06-49d3-986a-81de70e6a5b1@sweet-haven.com> Date & Time: Thu, 23 May 2024 22:58:27 -0700 [LW] == Lew Wolfgang <wolfgang@sweet-haven.com> has written: LW> Hi Folks, LW> I'm having issues with Thunderbird on Leap 15.5 when connecting to LW> a smtp server. TB returns a rather unhelpful error message. Is there LW> any way to turn on a debug mode in TB? I unfortunately don't have LW> access to the logs on the server side. There's always tcpump and LW> wireshark, but there must be an easier way. How about this? $ export NSPR_LOG_MODULES=SMTP:4 $ export NSPR_LOG_FILE=~/Desktop/smtp.log then start Thunderbird, and send a mail. This will save the smtp.log on Desktop. Best Regards. --- ┏━━┓彡 Masaru Nomiya mail-to: nomiya @ lake.dti.ne.jp ┃＼／彡 ┗━━┛ "Microsoft is overhauling its cybersecurity strategy, called the Secure Future Initiative, to incorporate key security features into its core set of technology platforms and cloud services. " -- Microsoft overhauls cyber strategy to finally embrace security by default --