How to write the Title of Letter(informing one)?

How to write the Title of Letter(informing one)?

English
Open
Is the expression "To may it may concern" out of date?What's more,I wonder whether the adj."Distinguished" can be put in front the "guest".

Thank you in advance!

Your answer

Privacy: Your email address will only be used for sending these notifications.

Related questions

Latest Questions

...

LanguageLearningBase.com (short: llb.re) is an online community for learning foreign languages.
It represents an open knowledge base. Every member can share and gain knowledge about a new language.

Our facebook pageFollow us on twitterRSS feed