horde/smtp

SMTP and LMTP client library

v2.0.0 2026-06-27 00:00 UTC

Requires

• php: ^8.1
• horde/eventdispatcher: ^1 || dev-FRAMEWORK_6_0
• horde/exception: ^3 || dev-FRAMEWORK_6_0
• horde/mail: ^3 || dev-FRAMEWORK_6_0
• horde/socket_client: ^3 || dev-FRAMEWORK_6_0
• horde/support: ^3 || dev-FRAMEWORK_6_0
• horde/translation: ^3 || dev-FRAMEWORK_6_0
• horde/util: ^3 || dev-FRAMEWORK_6_0

Suggests

• horde/imap_client: ^3 || dev-FRAMEWORK_6_0
• horde/secret: ^3 || dev-FRAMEWORK_6_0
• horde/test: ^3 || dev-FRAMEWORK_6_0

LGPL-2.1-only

• Ralf Lang
• Michael Slusarz

• mail
• client
• RFC5321
• rfc2033