Stop treating link building like a numbers game that ruins your reputation....
https://victor-wiki.win/index.php/Should_I_Use_a_Personal_Gmail_for_Outreach_or_a_Company_Domain%3F
Stop treating link building like a numbers game that ruins your reputation. Blasting hundreds of emails leads to one place: the spam folder. Instead, cap your volume at 50 emails per day to keep your domain healthy and landing in the primary inbox