Eliza, Adding to Sanford Whiteman's (accurate) comments about the fact that SMTP has no support for message recall, and therefore neither can Marketo, what this speaks to is the need for great processes. In the past I have run teams where we had checklists which had to be filled in and signed off by two people. We didn't let the 'filling in' be with initials or ticks (way to easy to run through a list going tick tick tick), but with actual outcomes (so screen shots from device tests, names used to test personalisation, etc.). We'd then send internal test emails to the account service team , and then external test emails to the client which also had to be signed off with whatever process they felt appropriate before the campaign would be allowed out the door. This got us very close to perfection, but even then mistakes happen. The trick is to have a process that acknowledges that mistakes happen and speaks to what you will do in that instance; making sure you have a copywriter available to craft an apology/retraction/whatever is needed, making sure you send campaigns at a time that means you have resource to build the audience and get the next email out the door (with all the testing and sign offs you'd normally do) if there is a SNAFU to be dealt with, and potentially resend the original email to a different audience if needed. Regards Jo
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