I'm sure this is a 'how long is a piece of string' type question. What is the frequency of reuse of a queue / transaction ID (in fact what is the correct term for these parts [24692] & 524B4AC8D9;
postfix/cleanup[24692]: 524B4AC8D9: How likely is it to see 524B4AC8D9 appear in the same log if it is rotated in 24 hour chunks?
