validate authorized mail server
Protect Email senders and recipients from spam and spoofing by using an spf authentication approach and improving the deliverability of Email.
Prevent spamming and spoofing and improve the deliverability of email servers.
Use anti-spam techniques to confirm that the email received is truly from your email server, SPF is an authentication protocol used to fight against spam.
Use a public key, to decrypt your secret signature at the receiver server. If it succeeds, it will also authenticate your message, increasing the deliverability of all your emails as a result.
I chose 500apps because of their value and incredible superior customer service. They really care about small-to-medium sized organizations like ours, whether you're very CRM experienced or lightly so. Every business needs a CRM these days. Compared to HubSpot or Fusion Marketing, they really present a better value and are quite robust yet simple to use. Very pleased!
I love 500apps. It's a perfect solution for startups. The price is right and the system does all I need it to. I had a small issue and called the customer service line. I was really impressed being able to speak with the team all the way from Australia. They resolved my issue immediately and were very nice to deal with. I highly recommend this solution. 500apps is excellent for startups who can't afford the high prices of alternative solutions out there.
500apps is a pretty compressive system for a good price. Plenty of integrations. Sales, marketing and help desk automation. I love that it integrates with IMAP and the chrome widget is brilliant for pulling in LinkedIn data. I've found the customer service incredibly responsive. These guys really care about their reputation.