
1 resposta
Hey Mary,
"Salesforce will retry delivery over a 24-hour period. The first retry occurs five minutes after the first transient failure, the second occurs ten minutes after that, the third twenty minutes after that, and so on."
Source: https://help.salesforce.com/HTViewHelpDoc?id=email_logs_format.htm&language=en_US
Hope this solves your problem =)
David