Outbound e-mail through MailScanner : JPG gets corrupted.

[Jerry Benton]

If you are not expanding the TNEF or replacing it, then I doubt it is MailScanner. The absolute best solution is to stop using RTF email on Exchange and force users to use HTML. From the client point of view there is no difference as they can still use the same formatting tools. It can easily be done with a GPO.

-
Jerry Benton
www.mailborder.com



> On May 30, 2016, at 12:08 PM, Mark Meelhuysen <mark at meelhuysen.com> wrote:
> 
> Haha, the minute i pressed send i knew i could get that answer J
> I was rather hoping you could tell me what the best practise in this situation is. Which option can I change best?
> Use TNEF Contents = no does not make a difference.
> Expand TNEF = no does not make a difference
>  
> Van: MailScanner [mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info] Namens Jerry Benton
> Verzonden: maandag 30 mei 2016 17:53
> Aan: MailScanner Discussion <mailscanner at lists.mailscanner.info>
> Onderwerp: Re: Outbound e-mail through MailScanner : JPG gets corrupted.
>  
> the answer is staring you in the face. 
> 
> -
> Jerry Benton
> www.mailborder.com <http://www.mailborder.com/>
> Sent from my iPhone
> 
> On May 30, 2016, at 11:46, Mark Meelhuysen <mark at meelhuysen.com <mailto:mark at meelhuysen.com>> wrote:
> 
> Ow oke, my mailscanner.conf :
>  
> Expand TNEF = yes
> Use TNEF Contents = replace
> Deliver Unparsable TNEF = no
> TNEF Expander = /usr/bin/tnef --maxsize=100000000
> TNEF Timeout = 120
>  
> I never changed these values, so i asume they are default.
>  
>  
> Van: MailScanner [mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info <mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info>] Namens Jerry Benton
> Verzonden: maandag 30 mei 2016 17:19
> Aan: MailScanner Discussion <mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>>
> Onderwerp: Re: Outbound e-mail through MailScanner : JPG gets corrupted.
>  
> it is a mail scanner setting
> 
> -
> Jerry Benton
> www.mailborder.com <http://www.mailborder.com/>
> Sent from my iPhone
> 
> On May 30, 2016, at 11:15, Mark Meelhuysen <mark at meelhuysen.com <mailto:mark at meelhuysen.com>> wrote:
> 
> I lookup it up what that does, but  have not set that up manually, so Exchange is acting standard.
>  
> Van: MailScanner [mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info <mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info>]Namens Jerry Benton
> Verzonden: maandag 30 mei 2016 16:58
> Aan: MailScanner Discussion <mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>>
> Onderwerp: Re: Outbound e-mail through MailScanner : JPG gets corrupted.
>  
> Are you converting TNEF?
> 
> -
> Jerry Benton
> www.mailborder.com <http://www.mailborder.com/>
>  
>  
>  
> On May 30, 2016, at 10:54 AM, Mark Meelhuysen <mark at meelhuysen.com <mailto:mark at meelhuysen.com>> wrote:
>  
> Thats correct :
>  
> ·         Exchange sends the email directly to the recipient by DNS and throught the local gateway (so not through MailScanner) : Everything is fine
> ·         Exchange sends the email to MailScanner and MailScanner sends the e-mail to the recipient : Not the message but the pictures get mangled.
>  
> Van: MailScanner [mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info <mailto:mailscanner-bounces+mark=meelhuysen.com at lists.mailscanner.info>] Namens Alex Neuman van der Hans
> Verzonden: maandag 30 mei 2016 16:50
> Aan: MailScanner discussion <mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>>
> Onderwerp: Re: Outbound e-mail through MailScanner : JPG gets corrupted.
>  
> Should I understand from that that depending on how you configure Exchange the message either gets mangled or not?
>  
> On May 30, 2016, at 9:46 AM, Mark Meelhuysen <mark at meelhuysen.com <mailto:mark at meelhuysen.com>> wrote:
>  
> When i create a new send connector that makes sure that for the particular domain the mail is delivered to the ISP smarthost the images arrive fine.
>  
>  
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> MailScanner mailing list
> mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>
> http://lists.mailscanner.info/listinfo/mailscanner <http://lists.mailscanner.info/listinfo/mailscanner>
> 
> 
> 
> 
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> 
> -- 
> MailScanner mailing list
> mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>
> http://lists.mailscanner.info/listinfo/mailscanner <http://lists.mailscanner.info/listinfo/mailscanner>
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> 
> -- 
> MailScanner mailing list
> mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>
> http://lists.mailscanner.info/listinfo/mailscanner <http://lists.mailscanner.info/listinfo/mailscanner>
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> Dit bericht is gescanned op virussen en andere gevaarlijke inhoud en lijkt schoon te zijn. 
> Meelhuysen IT Solutions <http://www.meelhuysen.com/>. 
> 
> -- 
> MailScanner mailing list
> mailscanner at lists.mailscanner.info <mailto:mailscanner at lists.mailscanner.info>
> http://lists.mailscanner.info/listinfo/mailscanner <http://lists.mailscanner.info/listinfo/mailscanner>
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