Short description of Sndmail.DLL 1.3: Win32 DLL. Contains Microsoft(c) SQL Server extended stored procedure - xp_sndmail. xp_sndmail - is alternative to xp_sendmail unlike which allows to send e-mail messages by means of only SMTP protocol, without use MAPI and MS Outlook. xp_rcvmail - is alternative to xp_readmail , allows to read e-mail messages by POP3 protocol