How can i enlarge the mail size?

Question

hi all:
i have installed JES2005Q4. The system version is:
Sun Java(tm) System Messaging Server 6.2-3.04 (built Jul 15 2005)
libimta.so 6.2-3.04 (built 01:43:03, Jul 15 2005)
SunOS mail 5.10 Generic_118833-33 sun4u sparc SUNW,Sun-Fire-280R
now, i assigned the "bronze" service package to all the users. According to the description, this package allow the max-mailblocks is 700. so, if i send the mail which includes a attachment(>=700K), the system will say "552 5.3.4 a message size of 702 kilobytes exceeds the size limit of 700 kilobytes computed for this transaction".
how do i enlarge the every mail size to 2M?
thank you!!

Answer 1

kuma_kuma wrote:
i found the cos.sample.ldif file and edited the bronze mailMsgMaxBlocks to 2000. The cos.sample.ldif file is to be used to create new service packages. It is a template on what they should look like. In your case you are editing an existing service package. Let me run you through an example that I performed on my own system:
=> Settings for user shjorth who has the service package "mars" applied, note "mailmsgmaxblocks: 700"
bash-3.00# ldapsearch -D "cn=directory manager" -w password -b "dc=aus,dc=sun,dc=com" uid=shjorth mailmsgmaxblocks inetcos
version: 1
dn: uid=shjorth,ou=People,o=aus.sun.com,dc=aus,dc=sun,dc=com
mailmsgmaxblocks: 700
inetcos: mars=> Review the mars Class-of-Service (CoS) template, this is where the "mailmsgmaxblocks: 700" above comes from
ldapsearch -b "o=mailcalendaruser,o=costemplates,dc=aus,dc=sun,dc=com" -D "cn=directory manager" -w password "(&(objectclass=ldapsubentry)(cn=mars))"
version: 1
dn: cn=mars,o=mailcalendaruser,o=cosTemplates,dc=aus,dc=sun,dc=com
objectClass: top
objectClass: LDAPsubentry
objectClass: extensibleobject
objectClass: cosTemplate
cn: mars
mailMsgMaxBlocks: 700
mailQuota: 5242288
mailMsgQuota: 3000
mailAllowedServiceAccess: +pop:ALL$+imap:ALL$+smtp:ALL$+http:ALL
daservicetype: calendar user
daservicetype: mail user=> Edit the mars CoS template to increase the mailMsgMaxBlocks: to 2000 (2MB)
bash-3.00# ldapmodify -D "cn=directory manager"
Enter bind password:
dn: cn=mars,o=mailcalendaruser,o=cosTemplates,dc=aus,dc=sun,dc=com
changetype: modify
replace: mailMsgMaxBlocks
mailMsgMaxBlocks: 2000
modifying entry cn=mars,o=mailcalendaruser,o=cosTemplates,dc=aus,dc=sun,dc=com=> Confirm user shjorth with mars CoS template now has mailmsgmaxblocks: 2000 set
bash-3.00# ldapsearch -D "cn=directory manager" -w password -b "dc=aus,dc=sun,dc=com" uid=shjorth mailmsgmaxblocks inetcos
version: 1
dn: uid=shjorth,ou=People,o=aus.sun.com,dc=aus,dc=sun,dc=com
mailmsgmaxblocks: 2000
inetcos: mars
Considerations
* Delegated Administrator caches the service package definitions so viewing the service package definition in the "All Service Packages" tab may not reflect the current settings. Restart webserver hosting delegated administrator to flush the cache immediately. The settings which control the refresh time of the cache are servicepackage-ttlhours and servicepackage-ttlminutes in the /var/opt/SUNWcomm/WEB-INF/classes/sun/comm/cli/server/servlet/resource.properties file
* Messaging Server has a LDAP cache, so any user LDAP modifications (which the above change was) may take up to 15 minutes (by default) to be reflected. If you want to test that the user now has an increased maximum email size do so 15 minutes after applying the LDAP modification or restart the MTA to flush the cache (./imsimta restart)