From cf1b396c8906705b9706a05d715163cc38f41ec8 Mon Sep 17 00:00:00 2001
From: Matt Brown <113338429+mattbr0wn@users.noreply.github.com>
Date: Thu, 5 Sep 2024 13:54:09 +0100
Subject: [PATCH] retry error handling (#61)

---
 mailvalidate/validation.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mailvalidate/validation.go b/mailvalidate/validation.go
index 4543203..820b8f7 100644
--- a/mailvalidate/validation.go
+++ b/mailvalidate/validation.go
@@ -424,6 +424,11 @@ func handleSmtpResponses(req *EmailValidationRequest, resp *EmailValidation) {
 			resp.SmtpResponse.TLSRequired = true
 			resp.RetryValidation = true
 		}
+
+		if strings.Contains(resp.SmtpResponse.Description, "try again") {
+			resp.RetryValidation = true
+			resp.IsDeliverable = "unknown"
+		}
 	}
 }