| Source: http://www.apache.org/foundation/press/kit/ |
| |
| SpamAssassin Powered By Apache Logo |
| |
| The "Powered By Apache" logo was created to celebrate The Apache Software Foundation's 15th Anniversary and promote the ASF's more than 200 projects. |
| |
| The logo was specially created to maintain the unique identity of each Apache project whilst identifying all projects under the Apache umbrella. The Apache community at-large are encouraged to proudly display "Powered By Apache" assets on their Websites, documentation, marketing materials, etc. |
| |
| Guidelines for the appropriate use of the "Powered By Apache" logo include: |
| |
| The "Powered By Apache" circular banded logo may be used standalone with just the Apache feather (denoting general use of an Apache project) or in combination with an official/authorized ASF Project logo; |
| The official/authorized Project logo may not be altered in any way other than removing/separating the name(s) where applicable as approved by the associated Project Management Committee; |
| The appropriate trademark symbol(s), such as ® or tm, associated with the project's logo must be included in the logo; |
| The logo's circular band format, font, and color must not be altered in any way; |
| The logo and/or its contents must not be rotated, animated, distorted, or otherwise altered, nor should it be used as a graphic element, background, or pattern; |
| The logo and/or its contents must not be translated or localized, nor should it have versioning numbers or other unauthorized words added to it; |
| The preferred background color for the logo is white, however, the logo may appear on colored, black, or image/photographic backgrounds providing the logo's legibility is not compromised; |
| The logo may be sized and produced in multiple file formats as required by the Project Management Committee, with a preferred minimum size of 80 pixels high in Web/online applications (where possible) to ensure legibility; |
| The logo may not, under any circumstances, be incorporated with a third party's company name, product name, or logo(s), or adopt marks and/or logos that are confusingly similar to or imply improper association with The Apache Software Foundation; |
| Third parties and programs are not allowed to use official Apache project logos and/or create alternate logos or identifying marks relating to any Apache project without written permission from the associated Project Management Committee and/or ASF Brand Management. |
| |
| In addition, official Apache Project pages and documentation on apache.org must utilize the appropriate trademark symbols on the respective Project logo, along with the following footnote: "Apache, Apache SpamAssassin, and the Apache SpamAssassin logo are registered trademarks or trademarks of The Apache Software Foundation in the U.S. and/or other countries." |
