Hello @scubachris
This is bit tricky.
First of all use this to encode your url and change input parameters accordingly. https://codepen.io/airtable/full/MeXqOg
Now let's see what i've tested on my side.
This is my created table just for testing purpose.

I've used Regular Expression based function with filterByFormula. check it https://support.airtable.com/docs/guide-to-regex-functions
My testing response image.

URL Encoder image.

This need a bit of technical knowledge but I hope you get it.
Try it on your side.
👍
@dilipborad: First, thanks so much for looking at this and trying to help!
I was not clear on what I'm trying to accomplish. I want to look up a known email address that has a '+' and retrieve the recordID for that specific email, not all emails. But you gave me a tool that does work -- REGEX_MATCH. Not sure why you have the AND, but the solution in JS is to prepend '\\' before the plus. So bob+1@bob.com --> bob\\+1@bob.com.
var Airtable = require('airtable');
var base = new Airtable({apiKey: 'XXX'}).base('appYYY');
var targetEmail='bob+1@bob.com';
targetEmail = targetEmail.includes('+') ? targetEmail.replace('+', '\\+') : targetEmail;
base('Candidate').select({
maxRecords: 1,
filterByFormula: `REGEX_MATCH({Email},"${targetEmail}")`
}).eachPage(function page(records, fetchNextPage) {
records.forEach(function(record) {
console.log('Found', record.get('Record ID'));
});
}, function done(err) {
if (err) {
console.error(err); return;
}
});
THANK YOU!
OK @scubachris
AND is used if there are multiple conditions need to apply. I've forget to remove it but that's no need to used when a single condition is used.
I'm glad that issue is fixed.
👍