#167: fixed testing if there are email validation criteria

bbottema · Oct 3, 2018 · 58ea9ba · 58ea9ba
1 parent f374aae
commit 58ea9ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/org/simplejavamail/mailer/Mailer.java b/src/main/java/org/simplejavamail/mailer/Mailer.java
@@ -271,7 +271,7 @@ public boolean validate(final Email email)
 			throw new MailerException(MailerException.MISSING_DISPOSITIONNOTIFICATIONTO);
 		} else if (email.isUseReturnReceiptTo() && email.getReturnReceiptTo() == null) {
 			throw new MailerException(MailerException.MISSING_RETURNRECEIPTTO);
-		} else if (emailAddressCriteria != null) {
+		} else if (!emailAddressCriteria.isEmpty()) {
 			if (!EmailAddressValidator.isValid(email.getFromRecipient().getAddress(), emailAddressCriteria)) {
 				throw new MailerException(format(MailerException.INVALID_SENDER, email));
 			}