Solution : https://service.sap.com/sap/support/notes/745779 (SAP Service marketplace login required)
Key words :
msgid = mbcsevmsgno = 7class = 5subject = 1detail = 1this entry, general smtp error code 5, internal error codes, smtp error codes, smtp plug-, unknown recipient, bounce reason, solution add, mime_dsnc table, support packages
Related Notes :
| 761607 | CRM 4.0 SP Stack 9/2004 (SAPKU40007): Release & Info. Note |