Initial commit: local_machine docs and scripts
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docs/firemail/validate_mail_from_do.sh
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39
docs/firemail/validate_mail_from_do.sh
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#!/usr/bin/env bash
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# Проверка доступа к mail.cock.li (IMAP/SMTP) с текущей машины.
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# Запуск на DO: ssh hunab-prod 'bash -s' < docs/firemail/validate_mail_from_do.sh
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# Или скопировать на сервер и запустить там.
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MAIL_IP="${MAIL_IP:-37.120.193.124}"
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MAIL_HOST="${MAIL_HOST:-mail.cock.li}"
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TIMEOUT=10
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check() {
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local name="$1"
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local cmd="$2"
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if eval "$cmd" >/dev/null 2>&1; then
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echo "OK $name"
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return 0
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else
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echo "FAIL $name"
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return 1
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fi
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}
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echo "Проверка доступа к $MAIL_HOST ($MAIL_IP)"
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echo "----------------------------------------"
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# IMAP 993
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check "IMAP 993 (SSL)" \
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"timeout $TIMEOUT openssl s_client -connect $MAIL_IP:993 -servername $MAIL_HOST -brief </dev/null 2>&1 | grep -q 'CONNECTION ESTABLISHED'"
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# SMTP 587
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check "SMTP 587 (STARTTLS)" \
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"timeout $TIMEOUT openssl s_client -connect $MAIL_IP:587 -starttls smtp -servername $MAIL_HOST -brief </dev/null 2>&1 | grep -q 'CONNECTION ESTABLISHED'" || true
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# SMTP 465
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check "SMTP 465 (SSL)" \
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"timeout $TIMEOUT openssl s_client -connect $MAIL_IP:465 -servername $MAIL_HOST -brief </dev/null 2>&1 | grep -q 'CONNECTION ESTABLISHED'" || true
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echo "----------------------------------------"
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echo "Итог: IMAP 993 должен быть OK для приёма почты через туннель."
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echo "SMTP 465/587 часто недоступны с хостингов (DO и др.); отправка — напрямую с машины или через webmail."
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