Forum Discussion
Ajay_Koushik_19
Nimbostratus
NimbostratusiRule to modify SMTP mail content
Hi,
We have an requirement, where in we need to inspect the incoming SMTP message, look for a particular string and based on that modify the mail content. I have written the below iRule but this is n...
Ajay_Koushik_19Nimbostratus
NimbostratusHi, Thanks for your help :) I tried the code shared by you. It works fine when i test it using TELNET. But when i send an email from the Exchange server, the connection resets in the DATA section and the mail is not delivered to the back end server. The moment i remove the iRule for F5, all emails in the queue start flowing to the backend server. Please find below the logs printed during one such transaction. Thanks
May 7 13:59:39 LABPMCUSEXTLB01 info tmm[14744]: Rule /Common/LAB_SMTP_Enrichment_v2 : Old payload: EHLO AUT22EH000LABWI.domain.com May 7 13:59:39 LABPMCUSEXTLB01 info tmm[14744]: Rule /Common/LAB_SMTP_Enrichment_v2 : Old payload: MAIL FROM: May 7 13:59:39 LABPMCUSEXTLB01 info tmm[14744]: Rule /Common/LAB_SMTP_Enrichment_v2 : Old payload: RCPT TO: May 7 13:59:39 LABPMCUSEXTLB01 info tmm[14744]: Rule /Common/LAB_SMTP_Enrichment_v2 : Old payload: DATA May 7 13:59:39 LABPMCUSEXTLB01 info tmm[14744]: Rule /Common/LAB_SMTP_Enrichment_v2 : Old payload: DATA RSET
nitass
Employee
Employeeis it complete log? i think i do not see "New payload" in the log.