Good of you to be more specific than most people are with these messages, but how far did you get in the process?

Did you get to this web page: Snort-users list: member options for user <your_email_here>

Could you see the [Unsubscribe] button?

Did you get a confirmation eMail from the system?

It should look a lot like this (Some items have been changed to prevent foolishness):

Subject: confirm ff856f31fde9b3d94184477327c768[more...]

Mailing list removal confirmation notice for mailing list Snort-users

We have received a request from <your.IP.address.here> for the removal of your
email address, "<your_email_address>" from the snort-users@lists.snort.org
mailing list.  To confirm that you want to be removed from this
mailing list, simply reply to this message, keeping the Subject:
header intact.  Or visit this web page:

    https://lists.snort.org/mailman/confirm/snort-users/ff856f31fde9b3d94184477327c768[more...]


Or include the following line -- and only the following line -- in a
message to snort-users-request@lists.snort.org:

    confirm ff856f31fde9b3d94184477327c768[more...]

Note that simply sending a `reply' to this message should work from
most mail readers, since that usually leaves the Subject: line in the
right form (additional "Re:" text in the Subject: is okay).
If you did not get the eMail, how long has it been since you clicked the [Unsubscribe] button?
Some people have said it has taken over 30 minutes before the eMail showed up.

Have you checked your SPAM folder for your eMail service?

On 06/30/2018 07:26 AM, Variya Sirilertworakul via Snort-users wrote:
Dear Snort team,

I went to the link https://lists.snort.org/mailman/listinfo/snort-users but I could not unsubscribe.  Please help me unsubscribe. 

Thank you,
Variya


_______________________________________________
Snort-users mailing list
Snort-users@lists.snort.org
Go to this URL to change user options or unsubscribe:
https://lists.snort.org/mailman/listinfo/snort-users

Please visit http://blog.snort.org to stay current on all the latest Snort news!

Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette