Mailflow Issues

How to update your SPF record

Jack Norris - 30 May 2019 15:22

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Error: access denied, bad outbound sender

Becky Dunne - 30 May 2019 15:15

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Messages sent to distribution groups are identified as spam or delivered to the recipient's junk folder

Becky Dunne - 30 May 2019 15:15

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After setting up Exclaimer Cloud emails are not delivered and an error is reported

Becky Dunne - 30 May 2019 15:10

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Error: 550 5.7.350 Remote server returned message detected as spam

Becky Dunne - 30 May 2019 15:09

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Messages sent to SharePoint or Office 365 groups generate an NDR

Becky Dunne - 30 May 2019 15:08

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Emails are not delivered and an NDR is received

Becky Dunne - 30 May 2019 15:05

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Messages with a signature fail to recall successfully

Becky Dunne - 30 May 2019 15:04

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How to exclude signatures on Planner or Teams comments

Becky Dunne - 30 May 2019 15:04

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Voting buttons are not present in messages sent to a group

Becky Dunne - 30 May 2019 15:03

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A signature is not applied to messages with large attachments

Becky Dunne - 30 May 2019 15:01

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Error: NDR Remote Server returned '550 5.1.17 SMTPSEND.Utf8RecipientAddress;UTF-8 recipient address not supported'

Becky Dunne - 30 May 2019 15:00

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Error: Reason: [{LED=454 4.7.5 Remote certificate was not validated}

Becky Dunne - 30 May 2019 15:00

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Error: Reason: [{LED=422 4.4.1 Unable to identify upstream MTA for ‎'domain‎'}

Becky Dunne - 30 May 2019 14:52

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Error: Invalid message content

Becky Dunne - 30 May 2019 14:50

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There are two entries in the Office 365 message trace for messages with a signature applied

Becky Dunne - 30 May 2019 14:50

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Error: NDR Message Exceeded 50 Hops

Becky Dunne - 30 May 2019 14:49

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Error: NDR Authentication Credentials Invalid

Becky Dunne - 30 May 2019 14:48

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Error: NDR 550 5.7.1 Unable to relay. [Response from smtp-relay.gmail.com was 550 5.7.1

Becky Dunne - 30 May 2019 14:45

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Google Drive share notifications and Calendar reminder emails are not received

Becky Dunne - 30 May 2019 14:45

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