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Re: [perpass] SMTP and SRV records

Eliot Lear <lear@cisco.com> Tue, 24 November 2015 21:25 UTC

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To: perpass <perpass@ietf.org>
References: <20151124201103.GA9353@cowbell.employees.org>
From: Eliot Lear <lear@cisco.com>
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Date: Tue, 24 Nov 2015 22:25:03 +0100
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Subject: Re: [perpass] SMTP and SRV records
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Hi Derek,

What benefit would this add to the average user?

Eliot



On 11/24/15 9:11 PM, Derek Fawcus wrote:
> Given the current UK IPB bill,  I got pondering about SMTP again.
>
> SMTP uses MX DNS records,  and so its always known to be on port 25,
> would there be much value in moving to using SRV records,  such that
> it could move off port 25,  making TPB's task a bit more difficult?
>
> DF
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