Error while sending a mail from mutt

[Alexander Kapshuk]

On Wed, Mar 29, 2017 at 10:32 PM, AYAN KUMAR HALDER
<ayankumarh at gmail.com> wrote:
> Hi,
>
> I am trying to send a mail using mutt. I am getting the error as follows :-
>
> SMTP session failed: 501 5.5.4
>
> I understand the error meant that a valid mail transaction protocol
> was used with invalid arguments. Please let me know how do I debug
> this issue further.
>
> Regards,
> Ayan Kumar Halder
>
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> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

I've set up mutt to use Gmail using the instructions given here:
https://dev.mutt.org/trac/wiki/UseCases/Gmail
https://wiki.archlinux.org/index.php/mutt#Summary

Hope this helps.