Fix Office 365 undelivered message error

Do you get this error while sending emails to anyone or any particular email address? I can take a look

Hi, I have good experience Exchange server and i can better help you to fix errors I hope you will contact me for more details. I can fix you all properly. Thanks for your consideration.

Hi, I am systems administrator with over 12 years of experience managing server infrastructures and data-center operations across multiple platforms (mostly Microsoft, partially Linux) mostly in virtualized environment (both Hyper-V and VMWARE). Experienced in Web and Email hosting deployment and customer support. Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Certified in MCSE 2012, VCP6-DCV and CCNA. Can we discuss further, so that we can finalise the cost and timeline? I will be glad to help you.

Please provide more details.

Dear Sir; My name's Javier Aguilar, I'm Systems & Telecom. Engineer with +20 years experience in Systems Administration, IT projects management, server management, DataCenter management, Help Desk, Networking engineering design, deployment and troubleshooting, LAN/WAN/SD-WAN/MAN management, and other IT topics. I'm expert on this type of problems, I can act rigth now to fix it I'm ready to start with your services, but if you like contact me by chat before making a decision to know details about your issue. I'm online right now. Best regards, Javier Aguilar IT Business Corp. Montevideo, Uruguay, South America (GMT-3:00).

Dear Bid Poster, Thank you for the opportunity to place the Bid on your Project. After reviewing the job description, it’s clear that you’re looking for a candidate that is extremely familiar with the responsibilities associated with the Sr. Software Engineer role and can perform them confidently. Given these requirements, I am certain that I have the necessary skills to successfully do the job adeptly and perform above expectations. Thanks, Naeem Ahmed

Hello, I am Microsoft certified, working for multinational company. Responsible for Office 365 and security. I will be glad to help you solve the problem. we can start to resolve your issue now.

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I am working in same field from last 5 years for Microsoft as escalation engineer. I am escalation engineer for mail flow specialty. I have good knowledge about Exchange,0365,Azure and AD.

Hi, I have done many migrations and implementations in cloud project and my experience can add value to your project.

Hi, In my current Professional System Administrator& Network Administrator, I have extensive experience with Microsoft Exchange, Office 365 I perform the following System Administrator duties on a daily basis in high traffic environments - Administration of on Windows, Windows Server(2008, 2012, 2016), Mac OS, Linux Servers(Centos, Ubuntu), - Administration of on Microsoft Azure, AWS, Google Cloud, Hyper-V, VMWare - Familiar in different networking protocols such as TCP/IP, DNS, DHCP HTTP/S, FTP, ICMP, UDP and others - Network services and/or devices administration (DNS, VPN, DHCP, AD, SMTP, WWW, Firewall, NAS, SAN, Network Appliances, routers, switches, etc.) - Experienced in Network and/or Systems Administration and Troubleshooting - Administration in Setup Domain controller, Active Directory, Remote Desktop Connection - Administration in IIS Configuration, DNS, Domain Controller, Web Hosting - System backups and restores - Creating maintenance plans/jobs - Performance tuning - Implementing/maintaining System security - Capacity analysis I am just beginning my Freelancing on Freelancer; however, you can review my six 5 star ratings, Outstanding reviews, and a 100% completion rate. I can assure you that if you work with me once, you will always work with me for these kind of projects; I will do whatever it takes to completely 100% deliver on this project and earn a 5 star rating from you as well. Kind Regards, Shafir

I am having 9 years experience on MS Exchange and Office 365. Very good experience in resolving mail flow issues. I have worked on Office 365 EOP, Proof point , Symantec Gateway also.

Hi, I am System administrator and working with office 365 is my daily job routine. If you are still having this issue, I can help you to resolve this issue in few hours once we connected. Let me know your thoughts on it.

Please share the environment details and non delivery report and will get the issue resolved

With 20 years of experience on MS Exchange and related technologies, I will be able to fix this issue precisely.