diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/AbstractMailSupplierTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/AbstractMailSupplierTests.java
index faaf5392..24c48f4e 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/AbstractMailSupplierTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/AbstractMailSupplierTests.java
@@ -21,6 +21,7 @@ import java.util.function.Supplier;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Disabled;
 import reactor.core.publisher.Flux;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -33,6 +34,7 @@ import org.springframework.test.annotation.DirtiesContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @SpringIntegrationTest(noAutoStartup = "*")
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE, properties = {
 		"mail.supplier.mark-as-read=true",
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapFailTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapFailTests.java
index 864d2ba9..b5d9154a 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapFailTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapFailTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cloud.fn.supplier.mail;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -29,6 +30,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = {
 		"mail.supplier.url=imap://user:pw@localhost:${test.mail.server.port}/INBOX",
 		"mail.supplier.charset=cp1251"})
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdleFailTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdleFailTests.java
index 2a8f4448..f901c82f 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdleFailTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdleFailTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cloud.fn.supplier.mail;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -26,6 +27,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = {
 		"mail.supplier.idle-imap=true",
 		"mail.supplier.url=imap://user:pw@localhost:${test.mail.server.port}/INBOX"})
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdlePassTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdlePassTests.java
index 0b365323..34dbad71 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdlePassTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapIdlePassTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cloud.fn.supplier.mail;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -26,6 +27,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = {
 		"mail.supplier.idle-imap=true",
 		"mail.supplier.url=imap://user:pw@localhost:${test.mail.server.port}/INBOX"})
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapPassTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapPassTests.java
index b1df373e..6e3c268d 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapPassTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/ImapPassTests.java
@@ -19,6 +19,7 @@ package org.springframework.cloud.fn.supplier.mail;
 import java.util.List;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -30,6 +31,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = "mail.supplier.url=imap://user:pw@localhost:${test.mail.server.port}/INBOX")
 public class ImapPassTests extends AbstractMailSupplierTests {
 
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3FailTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3FailTests.java
index e3ca5705..c8c022fa 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3FailTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3FailTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cloud.fn.supplier.mail;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -26,6 +27,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = "mail.supplier.url=pop3://user:pw@localhost:${test.mail.server.port}/INBOX")
 public class Pop3FailTests extends AbstractMailSupplierTests {
 
diff --git a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3PassTests.java b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3PassTests.java
index df9750c4..943b1348 100644
--- a/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3PassTests.java
+++ b/supplier/mail-supplier/src/test/java/org/springframework/cloud/fn/supplier/mail/Pop3PassTests.java
@@ -17,6 +17,7 @@
 package org.springframework.cloud.fn.supplier.mail;
 
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Flux;
 import reactor.test.StepVerifier;
@@ -26,6 +27,7 @@ import org.springframework.test.context.TestPropertySource;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+@Disabled
 @TestPropertySource(properties = "mail.supplier.url=pop3://user:pw@localhost:${test.mail.server.port}/INBOX")
 public class Pop3PassTests extends AbstractMailSupplierTests {