Re: [SOGo] Webmail Attachment

[Tanstaafl]

On 5/25/2015 9:46 PM, art balauro  wrote:
> I found out that the default MTA Im using on my iRedMail installation is
> Dovecot. That's why it has no effect when I changed my postfix config
> for size of attachement allowed on an email. Please help.

Dovecot is NOT an MTA.

You are using postfix, but are probably editing the wrong config file...
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Re: [SOGo] Webmail Attachment

[art balauro]

I found out that the default MTA Im using on my iRedMail installation is
Dovecot. That's why it has no effect when I changed my postfix config for
size of attachement allowed on an email. Please help.


On Fri, May 22, 2015 at 8:03 PM, art balauro  wrote:

> Thanks Sir.
>
> On Fri, May 22, 2015 at 7:16 PM, Christian M. Jensen <
> christ...@cmjscripter.net> wrote:
>
>>  hi.
>>
>> i would say Postfix easy to configure
>> postfix supports pgsql, ldap, mysql a lot of mta's do that
>> so its really what you find best suited for your needs
>>
>> now since iRedmail uses postfix you can change the mail size limit with
>> the following command on the server logged in as a privileged user, and
>> reload or restart postfix afterwards
>>
>> sudo postconf -e message_size_limit=52428800
>>
>> that will set the limit to 50Mb default for postfix is 10Mb
>>
>> Regards
>> Christian Jensen
>>
>>
>> On 22-05-2015 11:20, art balauro wrote:
>>
>>  Hi there thanks for your reply.
>>
>>  Speaking of MTA, what's best fit for sogo, cause now I'm using it on
>> iredmail the free one, not the pro version that's why it's so limited on
>> administration side.
>>  Can I have your suggestion for the MTA's.
>>
>>  Thanks a lot
>>
>> On Sun, May 17, 2015 at 4:29 PM, Szládovics Péter 
>> wrote:
>>
>>> 2015-05-16 06:16 keltezéssel, artbala...@gmail.com írta:
>>>
 Hi,

 How can I manage attachement size on my sogo webmail. Is there a way to
 increase or decrease it depending on my requirement.

 Thanks,

>>>
>>>  Hi,
>>>
>>> You cannot manage it on SOGo webmail.
>>> This setting is configurable on the MTA side.
>>> --
>>> users@sogo.nu
>>> https://inverse.ca/sogo/lists
>>>
>>
>>
>>
>> --
>>   Arthur G. Balauro
>> Sr. Systems Administrator / Network Engineer
>> St. Francis Square Group of Companies
>> 4th Floor St. Francis Square Mall
>> Julia Vargas Ave. Cor. Bank Drive
>> Ortigas Center, Mandaluyong City
>>
>>
>> Tel. No.: +632 6321010 loc 524
>> Mobile No.: +63 9217583193
>>
>>
>>
>
>
> --
> Arthur G. Balauro
> Sr. Systems Administrator / Network Engineer
> St. Francis Square Group of Companies
> 4th Floor St. Francis Square Mall
> Julia Vargas Ave. Cor. Bank Drive
> Ortigas Center, Mandaluyong City
>
>
> Tel. No.: +632 6321010 loc 524
> Mobile No.: +63 9217583193
>



-- 
Arthur G. Balauro
Sr. Systems Administrator / Network Engineer
St. Francis Square Group of Companies
4th Floor St. Francis Square Mall
Julia Vargas Ave. Cor. Bank Drive
Ortigas Center, Mandaluyong City


Tel. No.: +632 6321010 loc 524
Mobile No.: +63 9217583193
-- 
users@sogo.nu
https://inverse.ca/sogo/lists

Re: [SOGo] Webmail Attachment

[art balauro]

Thanks Sir.

On Fri, May 22, 2015 at 7:16 PM, Christian M. Jensen <
christ...@cmjscripter.net> wrote:

>  hi.
>
> i would say Postfix easy to configure
> postfix supports pgsql, ldap, mysql a lot of mta's do that
> so its really what you find best suited for your needs
>
> now since iRedmail uses postfix you can change the mail size limit with
> the following command on the server logged in as a privileged user, and
> reload or restart postfix afterwards
>
> sudo postconf -e message_size_limit=52428800
>
> that will set the limit to 50Mb default for postfix is 10Mb
>
> Regards
> Christian Jensen
>
>
> On 22-05-2015 11:20, art balauro wrote:
>
>  Hi there thanks for your reply.
>
>  Speaking of MTA, what's best fit for sogo, cause now I'm using it on
> iredmail the free one, not the pro version that's why it's so limited on
> administration side.
>  Can I have your suggestion for the MTA's.
>
>  Thanks a lot
>
> On Sun, May 17, 2015 at 4:29 PM, Szládovics Péter 
> wrote:
>
>> 2015-05-16 06:16 keltezéssel, artbala...@gmail.com írta:
>>
>>> Hi,
>>>
>>> How can I manage attachement size on my sogo webmail. Is there a way to
>>> increase or decrease it depending on my requirement.
>>>
>>> Thanks,
>>>
>>
>>  Hi,
>>
>> You cannot manage it on SOGo webmail.
>> This setting is configurable on the MTA side.
>> --
>> users@sogo.nu
>> https://inverse.ca/sogo/lists
>>
>
>
>
> --
>   Arthur G. Balauro
> Sr. Systems Administrator / Network Engineer
> St. Francis Square Group of Companies
> 4th Floor St. Francis Square Mall
> Julia Vargas Ave. Cor. Bank Drive
> Ortigas Center, Mandaluyong City
>
>
> Tel. No.: +632 6321010 loc 524
> Mobile No.: +63 9217583193
>
>
>


-- 
Arthur G. Balauro
Sr. Systems Administrator / Network Engineer
St. Francis Square Group of Companies
4th Floor St. Francis Square Mall
Julia Vargas Ave. Cor. Bank Drive
Ortigas Center, Mandaluyong City


Tel. No.: +632 6321010 loc 524
Mobile No.: +63 9217583193
-- 
users@sogo.nu
https://inverse.ca/sogo/lists

Re: [SOGo] Webmail Attachment

[Szládovics Péter]

2015-05-22 11:20 keltezéssel, art balauro írta:

Hi there thanks for your reply.

Speaking of MTA, what's best fit for sogo, cause now I'm using it on 
iredmail the free one, not the pro version that's why it's so limited 
on administration side.

Can I have your suggestion for the MTA's.


The first point: what is your MTA?
Most of cases it is the Postfix.

/etc/postfix/main.cf usually have a line with 'message_size_limit = 
x'. If there isn't, then you can create it at the end of the config 
file in a new line.
The  value is byte precision, so, if you want to set up a 32MB size 
limit, you need to set it to 32+1024+1024 => 33554432
So, your line will like 'message_size_limit = 33554432' based on this 
example.
/Do not forget the trailing  character (enter at the end of this 
line), if you use the mcedit!/


BUT!

Attachments on emails usually binary files - e.g. pictures, pdf files, 
archives, spreadsheets, word documents, etc. -, so, the mail clients 
(webmails too) will put them into mail body with base64 encoding, where 
one byte will be split. Exactly 3 bytes will be fit 4bytes in this encoding.


So... If you have 32MB message limit, you can't attach bigger 
attachments than 24MB into one mail.
Most of cases this limit is ~23MB, because the mail will have more parts 
(header lines, message body, etc.) - and the size of multiple 
forwarded/replied mails is bigger and bigger every time, when they 
forwarded or replied, and some people has email signatures with in-line 
pictures.


Conclusion: the message size limit in postfix (and in other MTAs too) is 
never equals the possibly maximum size of attachments in the mail. Good 
to know that!


Cheers,
Peti
--
users@sogo.nu
https://inverse.ca/sogo/lists

Re: [SOGo] Webmail Attachment

[Christian M. Jensen]

hi.

i would say Postfix easy to configure
postfix supports pgsql, ldap, mysql a lot of mta's do that
so its really what you find best suited for your needs

now since iRedmail uses postfix you can change the mail size limit with 
the following command on the server logged in as a privileged user, and 
reload or restart postfix afterwards


sudo postconf -e message_size_limit=52428800

that will set the limit to 50Mb default for postfix is 10Mb

Regards
Christian Jensen

On 22-05-2015 11:20, art balauro wrote:

Hi there thanks for your reply.

Speaking of MTA, what's best fit for sogo, cause now I'm using it on 
iredmail the free one, not the pro version that's why it's so limited 
on administration side.

Can I have your suggestion for the MTA's.

Thanks a lot

On Sun, May 17, 2015 at 4:29 PM, Szládovics Péter > wrote:


2015-05-16 06:16 keltezéssel, artbala...@gmail.com
 írta:

Hi,

How can I manage attachement size on my sogo webmail. Is there
a way to
increase or decrease it depending on my requirement.

Thanks,


Hi,

You cannot manage it on SOGo webmail.
This setting is configurable on the MTA side.
-- 
users@sogo.nu 

https://inverse.ca/sogo/lists




--
Arthur G. Balauro
Sr. Systems Administrator / Network Engineer
St. Francis Square Group of Companies
4th Floor St. Francis Square Mall
Julia Vargas Ave. Cor. Bank Drive
Ortigas Center, Mandaluyong City


Tel. No.: +632 6321010 loc 524
Mobile No.: +63 9217583193




smime.p7s
Description: S/MIME Cryptographic Signature

Re: [SOGo] Webmail Attachment

[art balauro]

Hi there thanks for your reply.

Speaking of MTA, what's best fit for sogo, cause now I'm using it on
iredmail the free one, not the pro version that's why it's so limited on
administration side.
Can I have your suggestion for the MTA's.

Thanks a lot

On Sun, May 17, 2015 at 4:29 PM, Szládovics Péter 
wrote:

> 2015-05-16 06:16 keltezéssel, artbala...@gmail.com írta:
>
>> Hi,
>>
>> How can I manage attachement size on my sogo webmail. Is there a way to
>> increase or decrease it depending on my requirement.
>>
>> Thanks,
>>
>
> Hi,
>
> You cannot manage it on SOGo webmail.
> This setting is configurable on the MTA side.
> --
> users@sogo.nu
> https://inverse.ca/sogo/lists
>



-- 
Arthur G. Balauro
Sr. Systems Administrator / Network Engineer
St. Francis Square Group of Companies
4th Floor St. Francis Square Mall
Julia Vargas Ave. Cor. Bank Drive
Ortigas Center, Mandaluyong City


Tel. No.: +632 6321010 loc 524
Mobile No.: +63 9217583193
-- 
users@sogo.nu
https://inverse.ca/sogo/lists

Re: [SOGo] Webmail Attachment

[Szládovics Péter]

2015-05-16 06:16 keltezéssel, artbala...@gmail.com írta:

Hi,

How can I manage attachement size on my sogo webmail. Is there a way to
increase or decrease it depending on my requirement.

Thanks,


Hi,

You cannot manage it on SOGo webmail.
This setting is configurable on the MTA side.
--
users@sogo.nu
https://inverse.ca/sogo/lists

[SOGo] Webmail Attachment

[artbalauro]

Hi,

How can I manage attachement size on my sogo webmail. Is there a way to
increase or decrease it depending on my requirement.

Thanks,
-- 
users@sogo.nu
https://inverse.ca/sogo/lists

[SOGo] Webmail Attachment

[Paolo Ghidini]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hello,
i use sogo 1.2.1 on debian lenny with nginx web server.
I have a problem with visualization  of attachments into  webmail.
All attachments (sent or received ) use the local hostname of the
server and if i use the webmail remotely doesn't open the files.
Can i resolve the problem with some SOGo configuration or it's an
nginx error?
Thanks a lot.

Ghido
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Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAkv6RqQACgkQ254zyA/2IqIZggCeMB5fOT9Yt5DdL2lQSi969P/I
29AAnRmvEUgA80Oy7X6gy4Bz1APtpflm
=dPO5
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