This post is below to "Postfix configuration" and here we "rewrite the from address" of all outgoing emails  How to send no-reply@ email from postfix  Send email with no-reply  How to send email from postfix with noreply / no-reply  chang…

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grep all http urls - grep url from file - grep url regex Scenario I have one sitemap.xml file that is too big and in this sitemap.xml file have http/https url something like this I need all those url for submitting for review and approval by indexnow tools Ch…

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