Network and email server security

Hi, I will configure postfix on server for mailing and implement authentications like spf,dkim,dmarc,etc. for good inbox delivery. Thank you

Hi, I will setup email security on server as per your requirement, will disable open relay and implement security for email server and firewall. Thanks

Hi there! I am a system administrator security focused with 5+ years of experience configuring and securing servers. I can deploy your mail server with the proper security settings to avoid spam and mail headaches in the future. I would like to work with you in this project. I am available to discuss the details and start soon.

Hello, I have a team of linux server admins and developers having experience of more than 5 years. I can do this project for you as I have done similar projects several times. Let's come over chat-box for further information. Thank you.

Hi, server expert here. I can help you in setting up the email server. Please find my previous project reviews in the following freelancer profile link: https://www.freelancer.com/u/vipinharidas.html . Will complete the project quickly and perfectly. Ready to start the project now itself. Please send the hosting panel details so that I can start the work. Thank you, Vipin Haridas

Hi there, I am IT Security professional with more than 4 years of hands on experience. I can fix and secure your email server. lets discuss to start. Thank you. Best Regards

Hire me. I'm an Email & DNS Server, SMTP, Spam Control, Postfix, Exim, PowerMTA, Interspire, MailWizz, Email Marketing Expert, Web Designer, Linux System Admin, AWS & Google Cloud Expert, Web Security Analyst & Website Performance Optimizer.

Hello, I can help you . I am a Security expert with 10 years of Professional experience. I am Certified Cisco Engineer with 10 Years of working Experience with Google Inc , T-Mobile USA and Fedex Corp . Certifications -CCIE -CCISP -CCNP -CCNA -Security + -GDPR _Oracle -HE IPV6 -MCSE etc Skills are listed below -Linux/Unix/Redhat , Windows Server , Microsoft Azure , Amazon Web Services, Google Compute Engine and other cloud Systems. -Cisco Routers/Switches as well Fortigate and Juniper. -Firewalls / IDS / DDOS Mitgation -TCP/IP, PPP, Frame Relay, ISDN, RIP, RIPv2, EIGRP, OSPF, IS-IS, BGP, HSRP, VoIP, VoFR. -Enterprise Backup, Antivirus, IDS, IPS, VPN, DDOS protection and Antispam. -Microsoft Exchange, SharePoint,Apache, Tomcat, SSL and SQL servers. -Oracle,SAP -Email Server Setup / Email Marketing / Digital Marketing Lets talk more in details. Thanks much

Hi, Good Morning. I am Introduce myself about my skills and work procedure for IT Related Works. I have to process manner is a Corresponding with client , Timely Deliver , Focus on Client Requirement, Find the Root Causes, Troubleshoot the Issues , Fix the issues and share with client about the problem, Believe in long term work , Payment method is very neat and clean expected by client. I am a Server Administrator and more knowledge of an Amazon Web Service and assist the Server Maintain and Configuration and Managing as well as implement as per our client requests and deliver it without issues. I have to manage the IT Enterprise Support like. Network Design, Server Architecture, Data Center Design, and Remote Support on Linux Based Platform Red Hat, Ubuntu, Centos, Fedora, Opens SUSE, Amazon Cloud Support, Windows XP, Windows Server 2003 Enterprise Edition, Windows Serer 2008 R2 Support, Managed the Active Directory and sync with in Open Source Platform. Setup the Application like Apache Web Service, Nginx, Red Hat Satellite Servers and RHEV managed. Install the Enterprise Servers on IBM and HP Based Servers, and Documentation prepared but expect the extra milestone as per client. I hope to properly introduce myself and if are you satisfied my proposal so kindly acknowledge for the same. Thanks

C7 #!{guru root} is a technology company with 12 years of experience, specializing in computer networks and systems. Founded in Buenos Aires between the design district and technological GuruRoot from members of a research group in software engineering with extensive experience in managing systems, networks, servers and design and deployment architectures hardware and software.

Im not sure what you mean by " configure an email server (Postfix) in order to prevent reporting of the unwanted email list,". However, i offer my time to investigate the botnet on the server and stop its opertion and configure your server after we discuss the details.

I can do

At this time im working in datainfosys ltd. this company provide mail service(xgen plus). so i know very well how to create mail server and its security...

we are a team of Network and Server Security, and we are very confident & expert in this field. we had worked on Linux, MAC and Windows Operating System and good experiance in security & speed optimization of email servers.

working the gov sector where cent OS is used in gov office so no issue in solving your issue ill work on it within hours