getting Mailscanner to work with Mailwatch/Postfix

[Julian Field]

If someone can fix this one for John, please can you put it in the Wiki 
if it isn't already there?
Thanks folks!
Jules.

John Baker wrote:
> Hi all,
>
> I've been trying to get Mailscanner set up to work so that postfix and 
> Mailwatch will cooperate and ran into a confusing permission issue.
>
> You'd think this one would have been addressed here before but I could 
> not find an answer in the archives.
>
> I seemed as thought the logical way to work around Mailwatch's desire 
> to write to the quarantine as root was to join the postfix user to 
> apache www-data group and give that group ownership of the quarantine.
>
> So I did that and went with the recommended 0660 permissions. But 
> Mailscanner started throwing "cannot write to directory 
> /var/spool/MailScanner/quarantine"
>
> I switched everything in the configuration back but found that the 
> errors were still being thrown. I had noticed while setting up that 
> the default permission for the que was 755 and had changed it to the 
> fit the 0660 permissions in the mailscanner.con file. I finally added 
> +x and then it seemed to work. So it appears as though despite the 
> numbers in permissions in the mailscanner.conf file it need +x on the 
> owner, and then presumably group if not the same as owner. Why does it 
> need execute permission? Or I'm I missing something else?
>
> Does anybody have a successful and secure 
> mailscanner/postfix/mailwatch recipe they can share?
>
> Thanks

Jules

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