i sent a very important email to a client and when i called them to follow up today they told me that for some reason my email ended up in the spam folder which is why they had not seen it.
How can i prevent my email from ending up in someone's spam folder?
What things do mailing services look for to categorize someone's mail as "spam" ?
How can i prevent my email from ending up in someone's spam folder?
What things do mailing services look for to categorize someone's mail as "spam" ?