sitemap index by day is intended to generate large sitemaps going back weeks, months or years. It consists of three formats, sitemap-index-by-day, sitemap-by-day and sitemap with a date in the path (just a new resolver).

The sitemap-index-by-day format returns one link to sitemap-by-day for each day, starting with the current day which is called 'latest' and going back the number of days specified (defaults to 7). Each link should be to sitemap-by-day where the link looks like /arc/outboundedfeeds/sitemap-by-day/2021-04-06?outputType=xml.

This format works by using the customField maxDays. It does not use a content source so it should be created as a page. It starts with the current day and decrements the day by 1 until it's looped through maxDays. Optionally you can enter a date in YYYY-MM-DD format to use as the last day. Links with the date look like /arc/outboundfeeds/sitemap-by-day/YYYY-MM-DD.

Since this format doesn't need a content source, it can be created as a page.

• numberOfDays - The number of links (days back) to generate. Optionally if a valid date is entered in YYYY-MM-DD format it will be used to calculate the maxDays.

• feedPath - The path to the format to use in the generated links. Defaults to /arc/outboundfeeds/sitemap-by-day/

• feedName - The name of the feed used in the resolver. Defaults to /sitemap-index/ This is used to split the requestURI to get anything in the path after the feed like a section. If a request is made using /arc/outboundfeeds/sitemap-index/category/sports. This will be split on /sitemap-index/ which results in an array of ['/arc/outboundfeeds', 'category/sports'] the second array element, if any, will be appended to the generated sitemap url.