Home

POP3 Mail retrieved from O365 is changing alias address into primary address

%3CLINGO-SUB%20id%3D%22lingo-sub-1055606%22%20slang%3D%22en-US%22%3EPOP3%20Mail%20retrieved%20from%20O365%20is%20changing%20alias%20address%20into%20primary%20address%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1055606%22%20slang%3D%22en-US%22%3E%3CP%3EHello%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EWe%20have%20in%20our%20O365%20environment%20some%20functional%20mailboxes%20where%20a%20primary%20address%20is%20set%20to%20ex.%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3Etest%40test.be%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EThe%20alias%20is%20being%20set%20to%20%3A%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3Etest.alias%40test.be%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EWhenever%20a%20mail%20is%20sent%20in%20O365%20to%20the%20alias%2C%20the%20to%20header%20is%20kept%20intact%20(%20to%3A%20test.alias%40test.be%20)%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EWhen%20that%20mail%20is%20retrieved%20via%20poP3%20%2F%20995%20%3A%20it%20seems%20the%20to%20field%20is%20change%20to%20the%20primary%20address%20%3A%20test%40test.be%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EHas%20anyone%20seen%20this%20behaviour%3F%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1055606%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EO365%20alias%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
Highlighted
rolelael
Occasional Visitor

Hello

 

We have in our O365 environment some functional mailboxes where a primary address is set to ex. 

 

test@test.be

 

The alias is being set to :

 

test.alias@test.be

 

Whenever a mail is sent in O365 to the alias, the to header is kept intact ( to: test.alias@test.be )

 

When that mail is retrieved via poP3 / 995 : it seems the to field is change to the primary address : test@test.be

 

Has anyone seen this behaviour?

Related Conversations