Sylpheed is an open-source e-mail client and news client licensed under the GPL. It provides easy configuration and an abundance of features. It stores mail in the MH Message Handling System. Sylpheed runs on Unix-like systems such as Linux or BSD, and it is also usable on Windows. It uses GTK+.
Sylpheed 2.2.7 used together with Xfce Mailwatch plugin
|Initial release||0.1.0alpha (January 1, 2000 )|
3.7.0 (January 31, 2018 ) [±]
3.7beta1 (January 18, 2018 ) [±]
|Written in||C, GTK+|
|Operating system||BSD, Linux, macOS, Unix, Windows|
|Available in||English; Japanese|
|Type||E-mail client, news client|
In 2005, Sylpheed was forked to create Sylpheed-Claws, now known as Claws Mail. As of 2015, both projects continue to be developed independently.
Sylpheed supports the development of plug-ins. As of February 2015, Sylpheed's website notes an attachment-tool plug-in, an automatic mail forwarding plug-in, and a plug-in for determining whether or not attachments are password-protected.
The password is stored in plaintext in the Sylpheed configuration file, which by default is only readable by "owner" and not by "group" nor "other". A feature called "master password" prevents Sylpheed from holding plaintext passwords, but does not protect stored messages from other local users with administrator privilege.
Sylpheed includes natively PGP Sign and PGP Encrypt options in the compose window (which requires however an encryption tool based on PGP already installed on the computer). This function is simple to handle yet not intuitive to set up.
- "Sylpheed-Claws 1.0.0 unleashed!!", 18 January 2005.
- "http://puppylinux.org/wikka/sylpheed", Retrieved 19 April 2015
- "Chapter 1. Sylpheed FAQ - General Information"
- "Sylpheed Plug-ins"
|Wikimedia Commons has media related to Sylpheed.|