Genelde şirketlerde Ms tabanli yada Linux mail server kuruluyor. Ben Linux tarafı için incelediğim bir ürün hakkında bilgi vereceğim.  
Basit bir pcⁱ ye sme mail server 7.1 kuruyoruz. Internaldan pop3 veya web arayüzünden maillerimizi alabiliyoruz. Kurulumu çok basit. Üzerinde Clamwin Anti Virus, File pattern uygulaması,antispam konusunda rb server desteği mevcut. Bir kaç domain oluşturup denedim. XXX.COM YYY.COM ZZZ.COM gibi.
Bir kullanici aciyorum ornegin testmailuser diye
hangi adresimi yazarsam o aktif oluyor. Yani testmailuser@xxx.com testmailuser@yyy.com aynı passwordu kullaniyor. Sifreleme seviyesi yuksek tutulmus. Ornek password 546qweQ*-. gibi.
indirmek ve dokumantasyon adreslerini asagida veriyorum.
free bir urun denemenizi oneririm.

Kisaca Yenilikleri ;
New! Use of unmodified packages from upstream providers – Packages from Centos 4 (2.6.9 kernel), Mitel, and other packages from atrpms and rpmforge are used unmodified whenever possible. The result is that any other Redhat EL4 or Centos 4 RPMS should work without modification.

New! Installation on a system with 1 hard drive is automatically set up half of a RAID1 mirror, ready to accept a second drive. Systems with 2 drives are set up as RAID 1; 3–5 drives as RAID5; and 6+ Drives as RAID6.

New! Secure email enhancements. POP3/SSL, IMAP/SSL, SMTP/SSL, SMTP AUTH over SMTP/SSL.

New! Webmail has been upgraded to the latest versions of Horde, Imp, Turba and Ingo from horde.org

New! SMTP Email reception is now handled by qpsmtpd. Advanced but simple to use plugin system to easily install extra functionality and write local rules. Almost all features are implemented in plugins.

New! Antivirus email and hard drive scanning is now provided by ClamAV. Virus definitionas are kept up to date automatically, and program updates will be available automatically via the software installer (yum). Plugins are available for 3rd-party (commercial) scanners as well.

New! Email attachment handling: Including the ability to block EXE, ZIP, PIF and automatic conversion of TNEF or UUENCODE encoded attachments to MIME.

New! Spam Filtering with Spamassassin. Automatic tagging with X-spam-status headers, and optional filtering and subject tagging. Configurable rejection levels.

New! Enhancement to the pseudonyms panel. You now have the ability to send (e.g.) support@domain1 and support@domain2 to different places, and you can now enter pseudonyms of pseudonyms.

New! Yum based Software installer panel. Approved contribs and official updates can now be installed in the server-manager. Selectable “Automatically install updates” option.

Download adresleri
URL http://ftp.nluug.nl/os/Linux/distr/smeserver/releases/7.1/iso/smeserver-...
URL http://ftp.nluug.nl/os/Linux/distr/smeserver/releases/7.1/iso/smeserver-...

Update adresleri
Announcement for 7.1 http://contribs.org/viewtopic.phpⁱ?t=35019
Announcement for 7.1.1 http://contribs.org/viewtopic.php?t=35959
Announcement for 7.1.2 http://contribs.org/viewtopic.php?t=36006

Kurulum icin asagidaki adres yeterince bilgi veriyor.
http://wiki.contribs.org/SME_Server:Documentation
Ana Site
http://www.smeserver.org

Saygilarimla

__________________________