Bug#927977: Split dc_other_hostnames when presenting them to the user in dpkg-reconfigure

[Marc Haber]

On Fri, Apr 26, 2019 at 03:20:00AM +0800, 積丹尼 Dan Jacobson wrote:
> dpkg-reconfigure exim4-config says
> 
>  Mail Server configuration ├──────────────────────────────────────┐
>   │                                                                                                         │
>   │ The headers of outgoing mail can be rewritten to make it appear to have been generated on a different   │
>   │ system. If this option is chosen, 'jidanni.org', 'localhost' and                                        │
>   │ 'jidanni2.jidanni.org;jidanni5.jidanni.org;jidanni7.jidanni.org;jidanni8.jidanni.org' in From,          │
>   │ Reply-To, Sender and Return-Path are rewritten.                                                         │
>   │                                                                                                         │
>   │ Hide local mail name in outgoing mail?
> 
> Shouldn't
>    'jidanni2.jidanni.org;jidanni5.jidanni.org;jidanni7.jidanni.org;jidanni8.jidanni.org'
> be written
>    'jidanni2.jidanni.org' and 'jidanni5.jidanni.org' and 'jidanni7.jidanni.org' and 'jidanni8.jidanni.org'
> 
> I mean nobody is going to have
> From: jidanni2.jidanni.org;jidanni5.jid...
> in their mail.
> 
> So you need to split dc_other_hostnames when presenting them to the user
> in this message.

Send a tested and documented patch please.

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