Sylpheed alternatives and similar tools

Based on the "Mail Clients" category.
Alternatively, view Sylpheed alternatives based on common mentions on social networks and blogs.

N1

9.2 0.0 L2 Sylpheed VS N1

:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!
ImapSync

6.7 2.6 L2 Sylpheed VS ImapSync

Imapsync is an IMAP transfers tool. The purpose of imapsync is to migrate IMAP accounts or to backup IMAP accounts. IMAP is one of the three current standard protocols to access mailboxes, the two others are POP3 and HTTP with webmails, webmails are often tied to an IMAP server. Upstream website is

Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

Promo influxdata.com

Claws Mail

1.7 0.0 L2 Sylpheed VS Claws Mail

DISCONTINUED. Old school email client (and news reader), based on GTK+.
Mutt

- Sylpheed VS Mutt

Small but very powerful text-based mail client.
Thunderbird

- Sylpheed VS Thunderbird

Free email application that's easy to set up and customize.
Nylas Mail

- Sylpheed VS Nylas Mail

Extensible mail client.