Mark, Just to clarify, to upgrade to 2.6.0, you have us drop:
<...> ALTER TABLE maddr DROP CONSTRAINT maddr_email_key; <...> Yet, I could find no where in the documentation where a constraint called maddr_email_key is created (so it's not clear if 'maddr_email_key' is literal or not). This created an 'email' INDEX: CREATE TABLE maddr ( id int unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY, email varchar(255) NOT NULL UNIQUE, -- full mail address domain varchar(255) NOT NULL -- only domain part of the email address -- with subdomain fields in reverse ) ENGINE=InnoDB; It is this index you wish dropped (and subsequently replaced)? -- Gary V ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/