User talk:Jmpknoops

September 2012
Hello, I'm Biker Biker. I noticed that you made a change to an article, Louis Conrad Rosenberg, but you didn't provide a reliable source. I’ve removed it for now, but if you’d like to include a citation and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. eBay and oldprintshop are not reliable sources - see WP:RS Biker Biker (talk) 21:54, 18 September 2012 (UTC)


 * Please read WP:Copy-paste and WP:COPYVIO. You cannot just copy-paste content you find into Wikipedia. Note that it says "Content that violates any copyrights will be deleted" at the bottom of your edit window. --Dennis Bratland (talk) 22:14, 18 September 2012 (UTC)

January 2017
Please do not add promotional material to Wikipedia. While objective prose about beliefs, organisations, people, products or services is acceptable, Wikipedia is not intended to be a vehicle for soapboxing, advertising or promotion. Thank you. Justeditingtoday (talk) 03:03, 25 January 2017 (UTC)

Please stop your disruptive editing. If you continue to add soapboxing, promotional or advertising material to Wikipedia, as you did at Johannes Knoops, you may be blocked from editing. Justeditingtoday (talk) 03:06, 25 January 2017 (UTC)

February 2020
Thanks for contributing to the article Aldine Press. However, one of Wikipedia's core policies is that material must be verifiable and attributed to reliable sources. You have recently used citations which copied, or mirrored, material from Wikipedia. This leads to a circular reference and is not acceptable. Most mirrors are clearly labeled as such, but some are in violation of our license and do not provide the correct attribution. Please help by adding alternate sources to the article you edited! If you need any help or clarification, you can look at Help:Contents/Editing Wikipedia or ask at New contributors' help page, or just ask me. Thank you. Kuru  (talk)  04:47, 11 February 2020 (UTC)

September 2020
This account has been blocked indefinitely from editing Wikipedia because the username, Jmpknoops, matches the name of a well-known, living person.

If you are the person represented by this username, please note that the practice of blocking such usernames is to protect you from being impersonated, not to discourage you from editing Wikipedia. You may choose to edit under a new username (see information below), but keep in mind that you are welcome to continue to edit under this username.

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Appeals: If, after reading the guide to appealing blocks you believe you were blocked in error, then you may appeal this block by adding below this notice,. HickoryOughtShirt?4 (talk) 20:25, 16 September 2020 (UTC)