Send Email to Tech Support

You will help us to help you if you also send a separate mail message with these three items:

[1] Your input file,
[2] The first 150 lines of the log file (or of the final job step if a multi-step job),
[3] The 150 lines of the log file preceding the final quote.

If you want to send us a very long output file in its entirety, please compress it before attaching it to your mail message.

Avoid .COM Input File Attachments: Modern SPAM filtering typically rejects message attachments having the extension .COM. Please rename Gaussian input files from UNIX systems to some other extension before attaching them or paste their contents directly into your message.


  For installation questions, start your Subject with "INSTALL:"

Last update: 28 September 2022