Moving from Mail Bank Business Edition

We’re currently on Mail Bank Business Edition. That uses our internal SMTP servers.
I don’t think my network team is up to the job of getting all the configuration setup so we have a lot of bounced mail. Most notably ProofPoint spam guard.

By moving to SendWP as I understand, I can bypass our SMTP and use SendWP as a mail services.

So far so good.

But my concern is that I have a way to sign up for SendWP and insure that it handles all of our needs and if not be able to go back to Mail Bank Business Edition.

I believe this may be as simple as deactivating the one plugin and active the other. But I’ve been bitten before by thinking things will be simple and I do not want a situation where our site is unable to send mail for any longer than an hour or so.

If anyone has done this specific swap out or another similar I’d be interested in hearing of your experience or even if it’s a similar situation using another plugin and internal SMTP server.

Thanks!

The page I need help with: [log in to see the link]