Friday, August 28, 2015
Email Server
Google Apps
Commercial
by Google | Mac, Windows, Linux, Web / Cloud, Chrome OS
Google Apps is a service that provides
independently customisable versions of several Google products under a
custom domain name. It features several Web applications with similar
functionality to traditional...
Microsoft Exchange Server
Commercial
by Microsoft | Windows, Web / Cloud
Microsoft Exchange Server is a messaging and
collaborative software product developed by Microsoft. It is part of
the Microsoft Servers line of server products and is widely used by
enterprises using Microsoft...
hMail Server
Open Source
| Windows
hMailServer is a free e-mail server for
Microsoft Windows. Its used by Internet service providers, companies,
governments, schools and enthusiasts in all parts of the world. It
supports the common e-mail...
iRedMail
Open Source
| Linux, BSD, Self-Hosted
A fully fledged, free email server solution,
an open source project (GPL v2). Use official binary packages from
Linux/BSD distributions, with both i386 and x86_64 support. Easy,
fast deployment in LESS...
OpenChange
Open Source
| Linux
OpenChange aims to provide a portable Open
Source implementation of Microsoft Exchange Server and Exchange
protocols. Exchange is a groupware server designed to work with
Microsoft Outlook, and providing...
Microsoft Office 365
Commercial
by Microsoft | Web / Cloud
Office 365 is a subscription-based online
office and software plus services suite which offers access to various
services and software built around the Microsoft Office platform.
Expanding Communication
Commercial
| Linux
Turnkey Solutions for the Enterprise Cloud
Installation, Configuration, and Management tools for enterprise
email, collaboration, messaging, video conferencing, file sharing, and
file transfers.
Citadel
Open Source
| Linux, Web / Cloud
Is a collaboration suite (messaging and
groupware). It is designed to run on open source operating systems such
as Linux or BSD. In order to modernize the Citadel platform for the
Internet, the Citadel/UX...
Windows Server Essentials
Commercial
by Microsoft | Windows
Windows Server Essentials (formerly Windows
Small Business Server) is a flexible, affordable, and easy-to-use server
solution designed and priced for small businesses with up to 25 users
and 50 devices....
Axigen
Freemium
by Gecad Technologies | Windows, Linux, BSD, Self-Hosted, Microsoft Office Outlook
Axigen is an integrated email, calendaring
& collaboration platform, built on a unique Linux mail server
technology, for increased speed & security.
iRedMail is a full-featured mail server Linux solution
iRedMail is a full-featured mail server solution, it provides basic
features like unlimited virtual mail accounts, POP3/IMAP/SMTP, AJAX
webmail.
- All components are free, open source. You can always get software updates from official Linux/BSD repositories.
- Mail delivery restriction of mail list/alias account.
- Catch-all accounts supported.
- Shared mailboxes supported.
- Force user to change password in 90 days.
- Backup MX support.
- Log basic info of all incoming and outgoing emails.
- Store realtime quota usage in MySQL. You can easily view them in your own admin panel.
Tuesday, August 18, 2015
Clonezilla is a partition and disk imaging/cloning program
What is Clonezilla?
Clonezilla is a partition and disk imaging/cloning program similar to True Image® or Norton Ghost®. It helps you to do system deployment, bare metal backup and recovery. Two types of Clonezilla are available, Clonezilla live and Clonezilla SE (server edition). Clonezilla live is suitable for single machine backup and restore. While Clonezilla SE is for massive deployment, it can clone many (40 plus!) computers simultaneously. Clonezilla saves and restores only used blocks in the harddisk. This increases the clone efficiency. With some high-end hardware in a 42-node cluster, a multicast restoring at rate 8 GB/min was reported.Features:
- Many File systems are supported: (1) ext2, ext3, ext4, reiserfs, reiser4, xfs, jfs, btrfs and f2fs of GNU/Linux, (2) FAT12, FAT16, FAT32, NTFS of MS Windows, (3) HFS+ of Mac OS, (4) UFS of FreeBSD, NetBSD, and OpenBSD, (5) minix of Minix, and (6) VMFS3 and VMFS5 of VMWare ESX. Therefore you can clone GNU/Linux, MS windows, Intel-based Mac OS, FreeBSD, NetBSD, OpenBSD, Minix, VMWare ESX and Chrome OS/Chromium OS, no matter it's 32-bit (x86) or 64-bit (x86-64) OS. For these file systems, only used blocks in partition are saved and restored. For unsupported file system, sector-to-sector copy is done by dd in Clonezilla.
- LVM2 (LVM version 1 is not) under GNU/Linux is supported.
- Boot loader, including grub (version 1 and version 2) and syslinux, could be reinstalled.
- Both MBR and GPT partition formats of hard drive are supported. Clonezilla live also can be booted on a BIOS or uEFI machine.
- Unattended mode is supported. Almost all steps can be done via commands and options. You can also use a lot of boot parameters to customize your own imaging and cloning.
- One image restoring to multiple local devices is supported.
- Image could be encrypted. This is done with ecryptfs, a POSIX-compliant enterprise cryptographic stacked filesystem.
- Multicast is supported in Clonezilla SE, which is suitable for massively clone. You can also remotely use it to save or restore a bunch of computers if PXE and Wake-on-LAN are supported in your clients.
- The image file can be on local disk, ssh server, samba server, NFS server or WebDAV server.
- AES-256 encryption could be used to secures data access, storage and transfer.
- Based on Partclone (default), Partimage (optional), ntfsclone (optional), or dd to image or clone a partition. However, Clonezilla, containing some other programs, can save and restore not only partitions, but also a whole disk.
- By using another free software drbl-winroll, which is also developed by us, the hostname, group, and SID of cloned MS windows machine can be automatically changed
Monday, August 10, 2015
PhotoRec, Digital Picture and File Recovery
PhotoRec, Digital Picture and File Recovery
PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery name) from digital camera memory. PhotoRec ignores the file system and goes after the underlying data, so it will still work even if your media's file system has been severely damaged or reformatted.
PhotoRec is free - this open source multi-platform application is distributed under GNU General Public License (GPLV v2+). PhotoRec is a companion program to TestDisk, an application for recovering lost partitions on a wide variety of file systems and making non-bootable disks bootable again. You can download them from this link.
For more safety, PhotoRec uses read-only access to handle the drive or memory card you are about to recover lost data from. Important: As soon as a picture or file is accidentally deleted, or you discover any missing, do NOT save any more pictures or files to that memory device or hard disk drive; otherwise you may overwrite your lost data. This means that while using PhotoRec, you must not choose to write the recovered files to the same partition they were stored on.
Contents
[hide]Operating systems
PhotoRec runs under- DOS/Windows 9x
- Windows NT 4/2000/XP/2003/Vista/2008/7
- Linux
- FreeBSD, NetBSD, OpenBSD
- Sun Solaris
- Mac OS X
Download TestDisk & PhotoRec
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