Hi
if dot (.) is thousands separator, you are trying to send a mail with an attach of more than 32 MB.. I think it's not so small..
I am sorry for not agreeing with you. For my network users it’s small, and end of conversation. The simply want do send a file they crated on tier PCs using word or excel. DOT END.
And I have two alternatives, or I solve them their problems, or they send my server to a place they know but I don’t say (but as you are Italian, I think I have to give you a clue about that place: I inform you that there are (in that place) lots of Shit (
http://en.wikipedia.org/wiki/Shit))), stoop using the institutional e-mail and move do g-mail where they do not have this kind of problems.
I haven’t had time to test to exact value with witch the server starts giving errors, but the facts are that, as I said, and repeat again, before the update (yum update) I had my users working and happy, and now they cannot work and are complying.
well.. first suggestion is to search here (the forums) and the wiki.. I'm sure you'll find many answers
Good answer!!!!
I have consulted your profile, and what kind of answers you give people, and, more or les are all the same, tell people to read the docs, or ask for more information. I haven’t done this (Irony!!!!(
http://en.wikipedia.org/wiki/Irony)) I will do that.
hint: read this: http://wiki.contribs.org/Email
You have redirected me to read a file with hundreds, if not thousands of lines.
Can you please tell me the exact line, where is the solution for my problem? Thanks in advance!
An addition, this manual, was made for an older release of SME server (it is always the same), and, as I said, and repeat again, before the update (yum update) I had my users working and happy, and it is only now that they cannot work and are complying. I have NOT changed anything on the server.
Remember that you can change via the web interface only a certain part of the settings.. many other must be configured on the shell via the "config" command
I know that, and it’s why I e came to this place, as I couldn’t find any setting to do that, in the hope that someone tell me which command to run.
what are the “config” options I should type to solve this issue? Please!
you can.. only remember that if it's exposed on internet it may be vulnerable.. you have not to update, you should do it
I know that, and it’s why I am concerned about this subject, and came to this palce, but if the developments go on the wrong direction, I think I have to do something
I guess english is not you native language (mine is italian), so I don't understand your question.
You aren’t native English speaker, but I think you proficient in English, as you are doing spell check work…!!!!
I admit that, although I am using a spell checker, e make some mistakes, and later on when I revise what I have written, I find the mistakes I have done, but is the first time on a forum, that someone couldn’t understand what I mean, might because you are Italian, as the native English speakers, more fluent can in the middle of some mistakes, they can infer what I mean…
BTW, I see this is your first post, so I'll be fine with you 
Don’t profile people by their number of posts!!! You can get wrong conclusions!!!
Although it is my first post, I an not new to *nix, nor SME SERVER!. I Am using SME server for more than 2 years, When I came to this enterprise where I am now, I found some servers with release 6.X of SME server installed on them, and upgraded all of them. Maintained the server, support users, and so on. All by my self, reading what you said that I don’t read (the docs), and so on. So, conclusions (as you are Italian, I think I have to write the conclusions for you):
1-Firste Post, does not men new.
2-Fisrt post, does not men not having read the docs, and searched for the solution. Might it is the opposite – Have searched a lot!
ll the developers are working hard and almost for free.. so please don't bite the hand that feed you..
HTH
Ciao
Stefano