    ALTER TABLE TESISSEG.dbo.ConfiguracionSMTP
    ADD CONF_TokenRefrescoGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL,
        CONF_TokenAccesoGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL,
        CONF_FechaTokenAccesoGmail datetime DEFAULT '1753-01-01 00:00:00.000' NULL,
        CONF_EmailGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL;

	ALTER TABLE TESISSEG.dbo.ConfiguracionSMTPCorreduria
    ADD CONF_TokenRefrescoGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL,
    	CONF_TokenAccesoGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL,
    	CONF_FechaTokenAccesoGmail datetime DEFAULT '1753-01-01 00:00:00.000' NULL,
    	CONF_EmailGmail nvarchar(500) COLLATE Modern_Spanish_CI_AS DEFAULT '' NULL;