Update README.md
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@@ -279,5 +279,11 @@ In your Server Hosting change (Reverse DNS Management>PTR Records)
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CAA issue "letsencrypt.org"
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CAA issue "letsencrypt.org"
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https://dmarcdkim.com/tools/check-dkim-record?domain=furk4ngg.me
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https://dmarcdkim.com/tools/check-dkim-record?domain=domain
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DKIM 1024 bit uyarısı
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DKIM 1024 bit uyarısı
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sudo systemctl status postfix --no-pager
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sudo ss -tlnp | grep -E ":25|:465|:587"
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openssl s_client -connect domain:465 -brief
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openssl s_client -starttls smtp -connect domain:587 -brief
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