Can I mass change all admin emails for a multisite instance?

I am managing a multi-site instance of Wp with 300 sites and so I am trying to see if this can be done automatically.

I know individually I can go to each site and change the admin email value in the settings but is there a way to affect all sites? I have tried searching for this and can’t seem to find a post discussing this exact topic.

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Method 1

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Method 1

Okay so thanks to the suggestion from Rup I got this to work and apply to all my sites locally (will double check this before using on live!)

$blogs = get_sites(['public' => 1, 'orderby' => 'registered', 'order' => 'DESC', 'number' => 1000]);

foreach($blogs as $blog) {
    $bid = $blog->blog_id;
    switch_to_blog($bid);

    update_option( 'admin_email', '<a href="https://getridbug.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="a6c7c2cbcfc8e6c7c2cbcfc888c5c9cb">[email protected]</a>' );
    update_option( 'new_admin_email', '<a href="https://getridbug.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="94f5f0f9fdfad4f5f0f9fdfabaf7fbf9">[email protected]</a>' ); 
}

All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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