The Softalk IMAP server version 8.5.1 is susceptible to a denial of service vulnerability.
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hMailServer version 4.4.1 is vulnerable to resource exhaustion attacks that can lead to a denial of service.
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WinGate version 6.2.2 is vulnerable to denial of service attacks.
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NoticeWare Email Server NG version 4.6.2 is vulnerable to denial of service attacks.
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MaraDNS versions 1.2.12.05-stable and below and 1.3.04-testing and below suffer from a denial of service condition.
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