v1.44.6 - Anti-spam: DKIM validado, headers adicionados, docs atualizadas

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marcoitaloesp-ai 2025-12-17 10:14:35 +00:00 committed by GitHub
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3 changed files with 14 additions and 15 deletions

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@ -5,6 +5,15 @@ O formato segue [Keep a Changelog](https://keepachangelog.com/pt-BR/).
Este projeto adota [Versionamento Semântico](https://semver.org/pt-BR/). Este projeto adota [Versionamento Semântico](https://semver.org/pt-BR/).
## [1.44.6] - 2025-12-17
### Changed
- 🛡️ **Configuração Anti-Spam para Emails** - Melhorias para garantir entrega de emails
- Headers anti-spam adicionados: X-Mailer, X-Priority, Precedence, List-Unsubscribe
- Template HTML com DOCTYPE XHTML 1.0 e charset UTF-8 correto
- DKIM validado com selector `default` (opendkim-testkey OK)
- Documentação atualizada: SPF ✅, DMARC ✅, DKIM ✅, PTR ✅
## [1.44.5] - 2025-12-17 ## [1.44.5] - 2025-12-17
### Added ### Added

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@ -127,19 +127,9 @@ Servidor de saída (SMTP):
|------|------|-------|--------| |------|------|-------|--------|
| **SPF** | \`cnxifly.com\` | \`v=spf1 mx a ip4:213.165.93.60 -all\` | ✅ OK | | **SPF** | \`cnxifly.com\` | \`v=spf1 mx a ip4:213.165.93.60 -all\` | ✅ OK |
| **DMARC** | \`_dmarc.cnxifly.com\` | \`v=DMARC1; p=quarantine; ...\` | ✅ OK | | **DMARC** | \`_dmarc.cnxifly.com\` | \`v=DMARC1; p=quarantine; ...\` | ✅ OK |
| **DKIM** | \`mail._domainkey.cnxifly.com\` | (chave RSA 2048-bit) | ⚠️ **PENDENTE** | | **DKIM** | \`default._domainkey.cnxifly.com\` | (chave RSA 2048-bit) | ✅ OK |
| **PTR/rDNS** | \`213.165.93.60\` | \`mail.cnxifly.com\` | ✅ OK | | **PTR/rDNS** | \`213.165.93.60\` | \`mail.cnxifly.com\` | ✅ OK |
### ⚠️ AÇÃO NECESSÁRIA: Adicionar DKIM no DNS
A chave DKIM existe no servidor mas **NÃO está publicada no DNS**. Adicionar o seguinte registro TXT:
\`\`\`
Nome: mail._domainkey.cnxifly.com
Tipo: TXT
Valor: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1A8I6ZHyZ0PYdOjB2BSQbH8q6WOJ2dO2zHiIn/bolAGl5ITo5hfn3Zv2fpHBMzcWbDITugSQFuQ3XJeF6oBNdWVvBqnEvI8pCJWzzhZ8Oj9rU+mEPOhIcmmDU6kHCTOFWFxgxbLd2es34rmts06xpF7nI4mWuJq8VVtkrqT0UkZNjjZrNO9KXfdTzV3pP0IEZA+KJlYqVDwnALL62z6GT9xAQi2eytoRSXbTzGDC4+kNXE3v2zMB5+CY9CbH3LZ7SFoJUQJCTf43zc4ea+nWsE/Y2DR5ky2hSwOh7FRJ2nXV07N2VlLu9LekZl08q9G49mwEY6ORT0aShL7RYsNTKQIDAQAB
\`\`\`
### Verificação Anti-Spam ### Verificação Anti-Spam
\`\`\`bash \`\`\`bash
@ -149,14 +139,14 @@ dig +short TXT cnxifly.com | grep spf
# Testar DMARC # Testar DMARC
dig +short TXT _dmarc.cnxifly.com dig +short TXT _dmarc.cnxifly.com
# Testar DKIM (após adicionar no DNS) # Testar DKIM
dig +short TXT mail._domainkey.cnxifly.com dig +short TXT default._domainkey.cnxifly.com
# Testar rDNS # Testar rDNS
dig +short -x 213.165.93.60 dig +short -x 213.165.93.60
# Verificar assinatura DKIM # Verificar assinatura DKIM
opendkim-testkey -d cnxifly.com -s mail -vvv opendkim-testkey -d cnxifly.com -s default -vvv
\`\`\` \`\`\`
--- ---

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@ -1 +1 @@
1.44.5 1.44.6